AIZWAL_MSC Media ProviderDateOutage Start TimeDateOutage End TimeService EffectedTT NoReason for OutagePGCIL3/4/145:18 PM3/4/145:30 PMRedundant C7 Links (SHHLR01-8/16, SHMSC1 (12/16),Inter MSC E1's (63 E1's), Redundant MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1)22129PGCIL media issue between Aizawl to ShillongBTSOL3/5/142:38 PM3/5/145:22 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17637923TNG ring failure BTSOL3/5/146:20 PM3/5/146:45 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17638658Link affected due to TNG end ring failure For NEH4C08A01. And our Networck due to Dual fiber cut.BTSOL3/8/143:16 AM3/8/144:08 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17644685BTSOL Planned Activity ( CH ID:276788 )BTSOL3/8/1411:58 AM3/8/1412:15 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17645193Link was down due to Guwahati to Dhdhnoi Section Isolation for NEH4C08A01.BTSOL3/9/149:52 AM3/9/1412:30 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17646402Link affected due to TNG media down between Tengskai to Khliehtryrshi. BTSOL3/9/148:25 PM3/10/1412:38 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17646941Link was affected due to Ring Failure happened In Silchar NS TT- 2038028.One path Lumbding to Lungting, other path Kalain to Badarpur is down.PGCIL3/12/1412:01 PM3/12/145:15 PMRedundant C7 Links (SHHLR01-8/16, SHMSC1 (12/16),Inter MSC E1's (63 E1's), Redundant MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1)22617PGCIL media issue between Aizawl to ShillongBTSOL3/12/144:09 PM3/12/144:30 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17655076TNG ring failure BTSOL3/14/147:24 PM3/15/148:45 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17660501Linear Section Isolation between Sairang to KawnpuiBTSOL3/17/144:07 AM3/17/144:31 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17662524Linear Section Isolation between Vairengte to SilcharMicrowave3/18/1411:59 AM3/18/1412:02 PMAircel POI (63 E1's)Microwave Link Fluctuation from AIZ011 (Aircel) BTSOL3/18/143:20 PM3/18/143:24 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17665824Link Fluctuation. Errors between Aizawl to ShillongBTSOL3/19/141:59 PM3/19/142:20 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17666808Linear Section Isolation Kolashib to VairengteBTSOL3/19/144:25 PM3/19/136:10 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17667243Link was affected due to Ring Failure In TNG network REF TT- 2056715. On main Path Low RX coming on SK oil Depot. other path Nongpoh to Shilong BTSOL3/20/141:40 AM3/20/143:00 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17667778Link was affected due to TNG media poblem on Linear section between Vairenjte to Aizwal.Microwave3/20/143:10 AM3/20/145:41 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Power issue at SKLHW3BTSOL3/20/145:17 AM3/20/136:43 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17667866Link was down due to Ring Failure for NES4C08A01 .BTSOL3/21/146:30 PM3/21/1410:00 PMSTP DEL(1/1), STP KOL(1/1), 17672590Link was affected due to Lambda Failure in TNG Networck one pat between Asansol to Palazori ,other path Farakka to Malda,BTSOL3/22/1412:40 PM3/22/144:00 PM4 KOLVIG E1's (LSL 2/2)17673694Link was down due to Bharampur DXC Isolated for R3 4B.BTSOL3/23/143:30 AM3/23/144:00 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17674596Link was affected due to NES4C11A01 Ring Fluctuation TNG ring failure in our network which occoured due to Fiber Cut & Power Fluctuation.BTSOL3/23/147:35 AM3/23/147:45 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17674691Linear Section Isolation between Kolashib to VairengteBTSOL3/24/143:21 PM3/24/146:35 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17677489Link was affected as Linear Section got isolated between Kolasib to Vairenjte due to Mobility End Power Failure. Post restoration link came upBTSOL3/26/148:11 AM3/26/1410:03 AM KOLVIG(2/2)(4E1's), NLD(4E's), ILD(1E1's)17690235Link was affected due to DXC Isolaton for our Networck refe TT 2070714BTSOL3/27/142:30 AM3/27/145:30 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).CR ID:2191613BTSOL ofc rectification Activity between Kolasib to Vairenjte Linear Section. ( CH ID: 284855 )BTSOL3/27/147:18 PM3/27/148:016 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17699131Link was affected due to Production failure and E1 loss.BTSOL3/29/145:40 PM3/29/146:25 PM4 KOLVIG E1's (LSL 2/2)17705493Link was down due to Behrampur DXC Isolated for R34C happened because of TNG fibre cut between Helencha to Krishna Nagar section.Bharti TT: 2078728.Microwave3/29/148:38 PM3/29/149:04 PMAircel POI (63 E1's)Power Issue due to SMPS MCB Tip at AIZ011 (Aircel)Microwave4/4/145:00 AM4/4/147:03 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sPower issue due to Mains Failed and DG Automation Fail at Infrat Site SKLHW3BTSOL4/6/144:49 PM4/6/146:35 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17724171 Link was down due to Alcatel DXC isolated IN Asansol. As there is dual fiber cut between Mosat Bazar to Kolkatta, and Bokaro to Dhanbad. BTSOL4/7/1410:25 AM4/7/1410:29 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17725013Link was affected as Linear Section got isolated between Kanpui to KolasibBTSOL4/7/1411:10 AM4/7/144:15 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17725094TNG Fifty five was cut one path was Kawnpui to Jiribam and other path was Lumbding to Lumting.BTSOL4/9/143:00 PM4/9/145:00 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17733044 Link flapping, ErrorBTSOL4/10/144:20 AM4/10/147:15 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17733942Aizawl to Sirang , Link was affected due to customer end power problem (Bharti TT 2104278) and there was no issue from our end.BTSOL4/12/1412:23 AM4/12/142:12 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17738784 Link was affected due to Section Isolation in our network between Salmara to Hajo which occoured due to Fiber Cut & card Malfunctioning as main path was down due to TNG fiber cut at 22.3 Kms from Guwahati towards Hajo. BTSOL4/12/142:35 PM4/12/144:00 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17739215Sairang to Kawnpui , Link was affected as CUSTOMER END PROBLEM , Section is having 1/1 link down NES4L13A01 . BTSOL4/12/145:47 PM4/12/148:30 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17739603 Link was down due to Asansol DXC Isolated for Rings R33C , NS TT : INC000002110056. As there is dual fiber cut between Dumka to Palajori and Asansol to Baruaeast. However,BTSOL4/15/144:44 PM4/15/147:35 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17744717complaint Link was affected due to TNG end Ring Failure for NES4C11A01, in our network due to dual fiber cut .BTSOL4/17/141:52 PM4/17/143:20 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17750790Link was affected due to TNG end Kanpui-aizwal linear section fluctuated for 86 sec .BTSOL4/18/142:55 AM4/18/145:55 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17751577Link was affected due to TNG media fiber cut Oddlabari to siliguri and our fiber cut Mairang to DudhloiBTSOL4/18/1412:38 PM4/18/141:10 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17752656 Link was affected due to TNG R33 C Ring failure.BTSOL4/19/1412:08 PM4/19/142:10 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17754571 Link was affected due to Linear Section Isolation in our network between Silchar to Aizwal which occurred due to TNG fiber cut at 49.4 km from Silchar towards Aizwal; resulted in isolation for Ring NES4L13A01.BTSOL4/19/145:58 PM4/19/146:45 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17754571 Link was affected due to Linear Section Isolation in our network between Silchar to Aizwal which occurred due to TNG fiber cut at 49.4 km from Silchar towards Aizwal; resulted in isolation for Ring NES4L13A01. BTSOL4/22/141:31 AM4/22/142:07 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17761081 Link was affected due to TNG Media Problem due to 1) MAIRANG-NONGSTOIN NES4C08A01(E16396 Qa-1) 2)Error at BCL Salmara-NES4C05B02-GOLPARA E16105 i10 1 link down BTSOL4/22/149:40 AM4/22/1410:05 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17761085 Link was affected due to TNG Section Isolation between Lumding to Borohafalong fiber Cut.BTSOL4/22/1411:25 PM4/23/143:30 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17762682Vairengte to Silchar,Link was affected as CUSTOMER END PROBLEM, LINER Section is having 1/1 link down NES4L13A01 .BTSOL4/23/1412:01 PM4/23/141:45 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17763564Link was affected due to Link flapping at an btsol BCL nongpoh to Dudhnoi Section isolation found for NES4C08A01 Bharti TT 2131382.BTSOL4/24/141:02 PM4/24/142:02 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17766038Link was down in Nongpoh to Mairang section isolation for NES4C08A01 ring (Bharti TT 2134000). On main path, there was Section Isolation between Mairang to Dudhnoi due to TTSL dual fiber cut and on protection path, high temprature issue reported between Guwahati to Nonghpoh reported. BTSOL4/24/145:52 PM4/24/1410:13 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17766852 Link was affected as CUSTOMER END PROBLEM , BCL(MSC-1)_SALT LAKE_KOLKATA I5-SPIO-Snk-3 LOS I4-3 Optical Ho.BTSOL4/26/144:09 PM4/26/146:05 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17771097Link was affected due to Ring failure NES 4C11A01. NS:2139198 in our network.BTSOL4/27/142:15 AM4/27/143:25 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17771621Link was down in BCL KOLASIB to BTSOL/BCL AIZWAL linear section down for NES4L13A01 Bharti TT -2140140BTSOL4/28/143:35 AM4/28/145:15 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17772455We checked and found that link was down in Linear section down Kosalib to Aizwal E15480 QB-1 NES4L13A01 BHarti TT -2141819.BTSOL4/28/1410:30 AM4/28/1411:15 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17773171 We checked and found that One path was down due to Section is having 1/1 link down NES4C11A01 , NS TT- 2142250Other path was down due to RingFailure for NES4C11A01 Bharti TT -2142249BTSOL4/28/1412:49 PM4/28/142:10 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17773873Link was down due to TNG Fiber cut Lankapatty to Lumding.BTSOL4/28/142:53 PM4/28/143:30 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17774150ink was down due to Ring Failure happened in Guwahati for Ring Bharti TT -2143035. On main path, Mukund Fiber Cut between Lankapatty to Lumding wherein on protection path, Kalain to Badarpur was down. However Services restored from Lankapatty to Lumding section after splicing the Fiber. BTSOL5/2/144:51 AM5/2/145:50 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17782674Link was affected as Linear Section got isolated between Kolasib to Aizwal due to Power issue at the Kanpui site.BTSOL5/2/142:47 PM5/2/143:00 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17784085Link was affected due to Liinear Section fluctuation between Kawnpui to Aizawl.BTSOL5/3/1412:00 AM5/3/141:00 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).BTSOL ofc rectification Activity between Kanpui to Sairang Linear Section. as low Rx coming in link ( Ref TT# INC000002151097 ). ( CH ID: 298213 )BTSOL5/3/147:30 AM5/3/148:40 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17785017Link was affected due to Section Isolation in our network between Guwahati to Dudhnoi which ocurred due to Bharti leased fiber cut and patchchord problem as main path was down due to TTSL fiber cut between between Mairang to Dudhnoi.Meanwhile, on protection path Guwahati to Nongpoh section went down as patch cable was found faulty at Nongpoh end; resulted in isolation for Ring NES4C08A01.BTSOL5/3/144:02 PM5/3/145:45 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17786107Link was affected due to TNG section isolation between GUWAHATI-DUDHNOI for ring NES4C08A01, NS TT-INC000002155467. One path Mairang to Dudhnoi, other path Guwahati to Nongpoh. BTSOL5/5/146:28 AM5/5/148:15 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17787977Link was affected due to customer end power problem (ECI Node KYR_JWI_A_E15138 Isolated for Rings NES4C11A01, Bharti TT 2158351) PGCIL5/5/148:23 AM5/5/148:45 AMRedundant C7 Links (SHHLR01-8/16, SHMSC1 (12/16),Inter MSC E1's (63 E1's), Redundant MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1)25578PGCIL link was down due to Card rebooted at Shillong POP BTSOL5/5/144:08 PM5/5/146:10 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17789721Link was affected due to TNG media problem. Circuit are linearly provisioned and down due to Section KHLIEHTRYSHI to THANGSKAI down for ring NES4C11A01,NS-INC000002159567 BTSOL5/6/1411:50 AM5/6/1412:40 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17791152Link was affected as CUSTOMER END PROBLEM , BCL(RTT)_SALMARA_NORTH SALMARA node isolated for NES4C05B02 & NES4C05C02 BTSOL5/7/1412:32 PM5/7/1412:43 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17793670Link was affected due to Liinear Section fluctuation between Kolasib to Aizawl.BTSOL5/8/148:50 AM5/8/149:23 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17795155 Link was affected due to Ring Failure in our network which ocurred due to Fiber Cut & Network Errors as main path was down due to TNG fiber cut between Boro Haflong to Mahur. Meanwhile on protection path between Shillong to Khliehtryshi; resulted in isolation for Ring NES4C11A01.BTSOL5/8/144:44 PM5/8/144:55 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17796782 Link was affected in single fiber issue between Khliehtryshi to Shilong .BTSOL5/9/141:36 PM5/9/144:00 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17798776Link was affected due to Section Isolation in our network between Nongpoh to Dudhnoi which occoured as main path was down Section Isolation between Mairang to Dudhnoi due to TTSL fiber cut. Meanwhile,on protection path another cut happened in Shillong to Nongpoh sectionTNG fiber cut at 12 KM from Nongpoh; resulted in isolation for Ring NES4C08A01.BTSOL5/12/1412:24 PM5/12/141:30 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17803210Link was affected as section fluctuated for 130 sec in the mentioned duration due to TNG Media Problem between Kanpui to Siarang.BTSOL5/12/145:17 PM5/12/145:35 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17806200Btsol Planned Activity ( CH ID: 301862 )BTSOL5/13/1412:08 AM5/13/1412:54 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17807341Link was affected due to OFC resctification between Thangsakai to Kallain.BTSOL5/17/145:20 AM5/17/146:40 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17818906Link was affected due to TNG Dual Fiber Cut one path BADARPUR to SILCHAR for ring NES4C11A01,NS-2183887, other path BCL_GOALPARA_DUDHNOI to BCL(GNDFL)_EAST GARO HILLS_RONGIENG.BTSOL5/19/1412:01 AM5/19/1412:45 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17821266Link was affected due to Linear section down between Kalain to Tengskai Village.BTSOL5/19/1412:29 PM5/19/144:10 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17822433Link was affected due to TNG end NES4C11A01 Ring failure, in our network due to dual fiber cut.BTSOL5/19/143:35 PM5/19/144:10 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17823089Link was affected due to TNG end NES4C11A01 Ring failure, in our network due to dual fiber cut.PGCIL5/21/145:30 PM5/22/141:15 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 18 E1's26548PGCIL Media issue due to Khelriat SSP FaultyBTSOL5/22/143:55 PM5/22/144:05 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17836971Link was affected due to TNG Media Fiber cut our Linear path.PGCIL5/27/141:20 PM5/27/141:33 PM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1's26877PGCIL Media issue link was down due to Power supply issue at Reliance Silcher end.BTSOL5/27/142:27 PM5/27/146:05 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17850836Link was affected due to Linear section down between Kawnpui to Sairang.BTSOL5/28/144:06 PM5/28/146:15 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17853843Link was affected due to Linear section down between Kalain to Tengskai Village.BTSOL5/28/1411:09 PM5/29/1412:11 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17854461Link was affected due to C11 A01 Linear section down between Kalain to Tengskai Village.BTSOL5/29/1412:30 AM5/29/143:30 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).BTSOL ofc rectification Activity between MCL to Kallain bb section ( CMR : 307436 )BTSOL5/29/145:13 AM5/29/145:59 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17854461Link was affected due to C11 A01 Linear section down between Kalain to Tengskai Village.BTSOL5/29/146:42 AM5/29/148:15 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17854593Link was affected due to TNG END Down in Section is having 1/1 link down NES4C11A01BTSOL5/29/149:57 AM5/29/1410:25 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17854461Link was affected due to TNG END Down in BTSOL/BCL KALAIN (E15140 QB-1)-BTSOL/BCL TENGSKAI NES4C11A01BTSOL5/30/143:10 PM5/30/143:16 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17859036Link was affected due to TNG fiber cut between KALAIN to TENGSKAI.PGCIL5/31/142:25 PM5/31/147:00 PMRedundant C7 Links (SHHLR01-8/16, SHMSC1 (12/16),Inter MSC E1's (63 E1's), Redundant MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1)27198PGCIL media issue between Aizawl to Shillong ( link is down due to Multiple fibre cut at Aizwal )BTSOL5/31/143:50 PM5/31/148:00 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17861151Link was affected due to Aizawl in our network for NES4 L13A01 Ring failure,TNG fiber Cut Aizawl to Sairang.BTSOL6/3/147:49 PM6/3/148:07 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17868284Link was affected due to TNG Section Isolation between Guwahati to Dudhnoi.PGCIL6/4/141:54 PM6/4/144:20 PM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1's27491PGCIL Media issue link was down due to Fiber cut b/w Badarpur to Khelriat.BTSOL6/6/145:33 AM6/6/146:14 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17876423Link was affected due to Ring Failure in in our network which ocurred due to Fiber Cut & card Failure as on main path was down between Lumding to Lungting section was down due to TNG fiber cut. Meanwhile on protection path, Kalain to Thangskai section went down due to ECI N/W Soft Fault issue; resulted in isolation for Ring NES4C11A01.BTSOL6/7/145:30 AM6/7/143:36 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17879626Link was affected due to Linear section down between Verenjte to Aizwal .Microwave6/7/144:33 AM6/7/146:35 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Power issue at SIL003 ( SILRBSC)BTSOL6/7/149:17 AM6/7/143:36 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17879862Link was affected due to Linear section down between Verenjte to Aizwal However, the services were restored after spliced the fiber.BTSOL6/11/147:51 AM6/11/1410:51 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17887523Link was down due to VAIRENJTE to AIzwal Linear section down NES4L13A01 NS:2245764 due to fiber cut.BTSOL6/11/146:28 PM6/11/146:32 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17889881Link was affected due to TNG END down due to BTSOL/BCL KANPUI to BTSOL/BCL AIZWAL linear section flcuatued. Microwave6/13/148:49 AM6/13/1411:32 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Power issue at AIZ022 due to High temperatureBTSOL6/13/149:25 AM6/13/149:30 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17893796Link was affected due to TNG section Fluctuation between KHAGARPUR TO KAMAKHYAGURI For Ring- NES4C05C02, REF TT- 2251375. BTSOL6/17/1411:44 AM6/17/144:00 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17902028Link was down due to TNG Ring Failure.Microwave6/19/141:02 PM6/19/141:07 PM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sHICAP MMU Malfunctioned at KOLA02Microwave6/19/142:36 PM6/19/142:45 PM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sHICAP MMU Malfunctioned at KOLA02Microwave6/19/148:58 PM6/19/149:11 PM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sHICAP MMU Malfunctioned at KOLA02BTSOL6/21/1410:49 AM6/21/141:32 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17913132Link was affected due to Bharti dual fiber cut as main path was down in Guwahati due to TNG fiber cut by unknown person in forest area at 45 Kms from Lumbding to Lungting. Meanwhile on protection path, another intentional fiber cut happened in TNG media in Silchar at 26 kms from Thangskai towards Kalain; resulted in isolation for Ring NES4C11A01.BTSOL6/24/145:40 PM6/24/146:05 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17920667Btsol end Planned Activity CH ID: 317445 (Sairang to Kawnpui)BTSOL6/25/144:34 AM6/25/145:17 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17922132Link was affected due to TNG section isolation between NONGPOH to RONGEING.REF TT- 2278639. One path Mairang to Dudhnoi other path Guwahati to Nongpoh.BTSOL6/28/144:04 PM6/28/146:55 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17931047Link was affected as KALAIN to THANGSKAI section got isolated due to Fiber Cut. BTSOL6/30/148:50 PM6/30/1411:45 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17938538Link was affected due to ,Kanpui to Aizwal Linear Section Down for NES4L13A01 NS-2292389 in our network HoweverBTSOL7/1/1410:45 AM7/1/143:30 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17938538Link was affected due to ,Kanpui to Aizwal Linear Section Down for NES4L13A01 NS-2292389 .Microwave7/2/144:02 PM7/2/144:59 PM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Power issue at AIZ022 due to High temperatureBTSOL7/3/142:09 PM7/3/142:32 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17944893Link was affected due to down due to BTSOL/BCL KANPUI TO BTSOL/BCL AIZWAL Linear section Fluctuated for NES4L13A01 NS-2298861.PGCIL7/3/1410:06 PM7/3/1410:10 PMRedundant C7 Links (SHHLR01-8/16, SHMSC1 (12/16),Inter MSC E1's (63 E1's), Redundant MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1)29547PGCIL media issue between Aizawl to Shillong.BTSOL7/4/1410:19 PM7/4/1411:35 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17950617Link was affected due to Nongstoin to Pyndemamiong Section Isolation in Guwahati for NES4C08A01, TTSL fiber cut in Mairang to Dudhnoi Section Isolation (Silchar) and fiber cut in Guwahati to Nongpoh (Guwahati), Restored from Guwahati to Nongpoh section. BTSOL7/5/1410:51 AM7/5/1411:15 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17951137Link was affected due to TNG Media Ring Failure.Microwave7/5/147:24 PM7/6/1410:05 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sRadio Faulty at AIZ011BTSOL7/9/141:00 AM7/9/144:00 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17958130Btsol end Planned Activity CH ID: 322670 (Sairang to Kawnpui)BTSOL7/9/147:35 AM7/9/149:10 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17958210Link was affected due Linear Section Isolation between Kanpui to Aizwal in Silchar for NES4L13A01, which ocurred due to Mobility End Power Failure.BTSOL7/10/1412:26 AM7/10/145:25 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17960821Link was affected due to customer end problem as Linear section isolation between Kanpui to Aizwal in Silchar for Ring NES4L13A01 due to mobility end power failure.BTSOL7/11/143:55 PM7/11/144:30 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17966331Link was affected due to KANPUI SAIRANG (E16364_QA-1) FOR NES4L13A01 Liner Section Fluctuated.BTSOL7/16/1411:32 AM7/16/1412:46 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17975743Link was affected due to TNG end NES4C08A01 Ring failure, in our network due to dual fiber cut Guwahati to Barruchi.BTSOL7/16/1412:48 PM7/16/145:37 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17977654Link was affected due to TNG END down due to SHILONG-DUDHNOI section isolation for NES4C08A01 .BTSOL7/16/1412:30 PM7/16/142:05 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17976119Link was affected due to TNG Section Fluctuation Guwahati to Thangski.BTSOL7/19/1412:29 PM7/19/141:00 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17983661Link was affected due to TNG end R34A, R34B Ring failure, in our network due to dual fiber cut BTSOL7/21/143:48 PM7/21/149:24 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17987677Link was affected due to TNG OFC Cut on Linear Path (KANPUI (E15481_QB-1=)-AIZWAl Linear section down for NES4L13A01(E16364_QA-1) Bharti TT 2338724)BTSOL7/22/149:57 AM7/22/1412:05 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)17988886Link was affected due to TNG END down due to Section is having 1/1 link down NES4C11A01BTSOL7/22/143:58 PM7/22/144:02 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).17991964Link was affected due to TNG OFC Cut on Linear Path (LOS KANPUI (E15481_QB-1=)-SAIRANG (E16364_QA-1) FOR NES4L13A01 NS TT 2341781..)BTSOL7/25/145:40 AM7/25/146:08 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18000337 Link down due to KOLASIB TO AIZWAL LINERA SECTION DOWN FOR NES4L13A01 NS-234686.BTSOL7/25/147:05 AM7/25/147:20 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18001054Link was affected as CUSTOMER END PROBLEM , Link was down due to KOLASIB E15480 QA-1 to AIZWAL Linear Section Down NES4L13A01BTSOL7/25/1412:30 PM7/25/1412:50 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18001274Link was affected due to TNG END down due to Linear Section is having 1 / 1 link down NES4L13A01 BTSOL7/25/143:28 PM7/25/143:40 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18001817Link was affected due to TNG END down due to Kanpui to sirang linear section fluctuate in mention time duration, BTSOL7/26/1411:03 AM7/26/1412:30 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18003203Link was affected as Linear Section got isolated between KALAIN to THANGSKAI which occurred due to TNG fiber cut.BTSOL7/26/142:45 PM7/26/142:50 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18003757Link was affected due to TNG Media Problem between Kanpui to Aizwal as low Rx power was observed in the specified time frame from Sairang end.Sairang to Kawnpui BTSOL7/27/144:30 PM7/27/144:50 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18005304Link was affected due to customer end problem as KOLASIB to AIZWAL> linear section down is having 1 / 1 link down NES4L13A01.NS-TT is 2352248, due to Mobility End Power Failure.Microwave7/27/144:31 PM7/27/144:45 PM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Power issue at KANPBBBTSOL7/28/146:25 AM7/28/146:35 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18005557Link was affected as Linear Section isolated between Kolasib to Aizwal due to infratel end power issue at Kanpui site.Microwave7/28/146:26 AM7/28/146:32 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Power issue at KANPBBBTSOL7/28/1411:15 AM7/28/1411:21 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18006396Link was affected as Linear Section Isolation got isolated between Kolasib to Aizwal due to infratel end power issue at Kanpui site.Microwave7/28/1411:16 AM7/28/1411:21 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Power issue at KANPBBBTSOL7/28/1411:31 AM7/28/1411:44 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18006396Link was affected as Linear Section Isolation got isolated between Kolasib to Aizwal due to infratel end power issue at Kanpui site.Microwave7/28/1411:32 AM7/28/1411:41 AM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Power issue at KANPBBBTSOL7/28/143:35 PM7/28/143:40 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18007403Link was affected as Linear Section Isolation got isolated between Kolasib to Aizwal due to infratel end power issue at Kanpui site.BTSOL7/29/1412:00 AM7/29/143:52 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18008219Btsol end Planned Activity FDMS Replacement activity at Sairang site of Kanpui -Sairang Linear section to rectify the issue of Low Receive power.( CH ID: 330097.)BTSOL7/29/148:00 AM7/29/1412:25 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18008459Link was affected due to TNG END down due to Linear Section is having 1 / 1 link down NES4L13A01 .BTSOL7/29/146:15 PM7/29/148:30 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18009766Link was affected due to TNG OFC cut between KANPUI to SAIRANG for ring NES4L13A01.BTSOL7/29/149:48 PM7/29/1410:00 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18011033Sairang to Kawnpui. BTSOL7/30/145:30 AM7/30/147:30 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).CMR: 330097Btsol end Planned Activity OFC Rectification Planned Outage in MCL-Kalain BB section. BTSOL7/30/143:05 PM7/30/1410:30 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18011864Link was affected due to TNG OFC Cut on Linear Path (Link was down due to KANPUI (E15481_QB-1=)-AIZWAl Linear section down for NES4L13A01(E16364_QA-1) Bharti TT -2338724)BTSOL7/31/145:37 PM7/31/145:40 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18014537Link was affected due to media problem as linear section down between Kanpui to sairang for Ring NES4L13A01, NS TT-2361096,BTSOL8/1/145:13 PM8/1/146:15 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18016747Link was affected due to Linear section down between Kanpui to Aizwal.BTSOL8/2/143:05 PM8/2/145:20 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18018313Link was affected due to TNG Media Problem due to heavy errors observed from 15:00 to 15:00 hrs on BCL(GND)_VENGALAI_SAIRANG qa-1 .BTSOL8/4/145:16 PM8/4/1410:30 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18021576( Link Flapping ) Link was affected due to Linear section down between Kanpui to Aizwal. BTSOL8/5/1412:00 AM8/5/143:00 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).CH ID:333065Btsol end Planned Activity FDMS Replacement activity at Sairang site of Kanpui -Sairang Linear section .BTSOL8/5/146:12 PM8/5/147:21 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18035365Link was affected due to TNG end Ring Failure for R33C, in our network due to dual fiber cut, (1) Sriyahat to Rajoun,DT: 18:05 (2) Ramgarh to Ranchi,DT: 18:11 .BTSOL8/6/142:00 PM8/6/144:00 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18040420( Link Flapping ) Link was affected due to Linear section down between KAnpui to Aizwal.BTSOL8/6/144:30 PM8/6/145:20 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18041038Link was affected due to Linear section down between KAnpui to Aizwal.BTSOL8/7/143:43 PM8/7/143:47 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18043907Link was down in KALAIN(E15140 QB-1):Jagiroad Section Fluctuate For NES4C11A01 Bharti TT:2376838BTSOL8/7/144:30 PM8/7/149:30 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18043975Link was down in TNG Media Problem (Low Rx Power on KLN_BGM_A_E15140 QB-OTR64 1 Bharti TT-2376681)BTSOL8/8/148:25 PM8/8/149:00 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18047038Link was down in TNG OFC Cut on Linear Path (KANPUI (E15481_QB-1=)-AIZWAl Linear section down for NES4L13A01(E16364_QA-1) NS-2338724)BTSOL8/9/146:26 AM8/9/1412:10 PMAIZTAX POI is Down (9E1's)BTSOL Fiber issue between AIZMSC1 and AIZTAXBTSOL8/9/149:40 AM8/9/1411:40 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18047480Link was affected due to Ring Failure in our network which ocurred due to Bharti dual fiber cut as main path was down due to TTSL fiber cut between Mairang to Dudhnoi. Meanwhile on protection path, another partial cut happened in TNG media between Guwahati to Nonghpoh; resulted in isolation fro Ring NES4C08A01.BTSOL8/10/142:30 PM8/10/143:15 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18049166Link was affected due to TNG section isolation between Shilong to Dudhnoi. Due to Dual Fiber cut On main path Mairang to Dudhnoi other path Shilong to Mairang. BTSOL8/12/143:41 AM8/12/144:02 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18052444Link was affected due to TNG END down due to BTSOL/BCL KALAIN(E15140 QB-1)-BTSOL/BCL TENGSKAI NES4C11A01 BB Section downBTSOL8/12/1412:42 PM8/12/147:41 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18052968(Kolaship to Vairangte ) Link was affected due to TNG END down due to Linear Section is having 1 / 1 link down NES4L13A01 .BTSOL8/14/144:56 AM8/14/145:00 AMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18056880Link was affected due to TNG Media Problem due to Links were fluctuated due to KANPUI (E15481_QB-1=)-AIZWAL Linear section down for NES4L13A01BTSOL8/14/1412:37 PM8/14/142:44 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18058221Link was affected due to TNG fiber cut between Nawada to Pakribrman. BTSOL8/17/145:08 PM8/17/147:10 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18062351Link was affected due to Section Isolation In TNG network. Between Borohaflong to Thangskai One Path between Borohaflong to Bororampur, other path Kalain to Thanskai. However, the services were restored after spliced the fiber from Borohaflong to Bororampur.BTSOL8/17/147:09 PM8/17/148:00 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18062444Link was affected due to Section Isolation In TNG network. Between Borohaflong to Thangskai One Path between Borohaflong to Bororampur, other path Kalain to Thanskai.However, the services were restored after spliced the fiber from Borohaflong to Bororampur.Microwave8/18/143:11 PM8/18/143:43 PM2HSL towards SHMSS1, Inter MSC E1's (Secondary) 67 E1'sInfratel Site Power Issue at KOLA02 , due to SMPS MCB Tip. BTSOL8/19/1411:21 AM8/19/143:15 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18066167Link was affected due to TNG END down due to MAIN PATH DOWN DUE TO Section is having 1/1 link down NES4C11A01 ALSO DOWN Linear Section is having 1 / 1 link down NES4L13A01.BTSOL8/19/143:15 PM8/19/145:00 PMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18067038Link was affected due to TNG END down due to Section is having 1/1 link down NES4C11A01.BTSOL8/19/146:35 PM8/19/147:30 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18067589Link was affected due to TNG END down due to Linear Section is having 1 / 1 link down NES4L13A01. BTSOL8/23/1410:50 AM8/23/142:30 PMMutiple C7 (SHMSC1-HSL(2/2), SHHRL01-HSL(2/2), SHMSS3-LSL(8/8),SHMSS2-LSL(16/16), SHMSS4-LSL(2/2), Inter MSC E1's (166 E1's), Primary MPBN Backbone Link (Catering Primary traffic for IUPS/IUCS for AIZRNC1, GBoIP for AIZRBSC & AZWBSC1) ,Shillong Teklec (1/1) & Guwahati Teklec(1/1), STP Delhi(1/1), STP KOL(1/1),Video Gateway (8E1's), BTSOL NLD(10E1's), BTSOL ILD(3E1's).18077659Link was affected due to TNG END down due to Linear Section is having 1 / 1 link down NES4L13A01. Microwave8/24/145:15 AM8/24/145:35 AMAircel POI (63 E1's)CR ID:2335400Aircel MSC end Planned Activity AZW003 .BTSOL8/26/145:52 AM8/26/147:13 AMSTP DEL(1/1), STP KOL(1/1), KOLVIG(2/2)(8E1's), NLD(10E's), ILD(3E1's)18084454RFO Waiting

Guwahti_mscDateMedia ProviderDocket No.Service EffectedOutage Start TimeOutage End TimeReason for outage24/03/14PGCIL23205BONRBSC 4 LSL ,BILRBSC 1 HSL,KOKRBSC 4 HSL were down3:20:00 AM7:30:00 AMFiber cut at Bongaigaon25/03/14NANANANANANA26/03/14NANANANANANA27/03/14BTSOL17696164NESTP-1 & 212:20:00 AM12:50:00 AMActivity planned as per Airtel approval,SMS MO Testing at international Roaming for Kolkata Outroamers28/03/14NANANANANANA29/03/14BTSOL17704461Isolation of DHURBSC 10:20:00 AM10:50:00 AMDual fibre cut between Guwahati to Dhubri30/03/14NANANANANANA31/03/14NANANANANANA1/4/14NANANANANANA2/4/14NANANANANANA3/4/14NANANANANANA4/4/14BTSOL177191423/4 GB link, 5/17 ater down of RKNRBSC6:00:00 AM7:00:00 AMBTSOL media issue5/4/14NANANANANANA6/4/14BTSOL17724065air2,air3,ccn24,ccn12,sdp14a,sdp27b,sdp39a,sdp19b,sdp04a,air56:00:00 AM8:00:00 PMLink was down due to Alcatel DXC isolated IN Asansol. As there is dual fiber cut between Mosat Bazar to Kolkatta, and Bokaro to Dhanbad.6/4/14PGCIL 23998CCN12, CCN20, CCN24,CCN296:00:00 AM8:50:00 PMMultiple Fiber cut at Kolkata7/4/14NANANANANANA8/4/14BTSOL17728315nestp1 to adc1/s4:29:57 PM5:30:42 PMTNG end R03C, V03A Ring failure, in our network due to dual fiber cut 9/4/14BTSOL17732250Comverse SMSC12:46:4413:16:44Link was affected due to TNG END .Checked and found down due to JOYMONI BHAWAVAN_SILIGURI Optical HO PGCIL10/4/14NANANANANANA11/4/14NANANANANANA12/4/14BTSOL17738212sdp44a,sdp40a,sdp39a ,sdp42a , sdp2a ,sdp4b ,sdp2b, lapuori ,BONRBSC ATER, BILRBSC ATER, DHURBSC ATER affected1:21:16 AM2:15:00 AMLink was affected due to TNG section isolation between Hajo to Salmara. One path Hajo to guwahati other path Heavy errors at Salmara side. 12/4/14BTSOL17739681sdp44a,sdp40a,sdp39a ,sdp42a , sdp2a ,sdp4b ,sdp2b, ndair23 ,sdp32b ,SIU, ccn35 6:56:16 PM8:30:00 PMLink was down due to Asansol DXC Isolated for Rings R33C , NS TT : INC000002110056. As there is dual fiber cut between Dumka to Palajori and Asansol to Baruaeast. (TNG Catastrophic Failure)13/4/2014NANANANANANA14/4/2014NANANANANA15/4/2014BTSOL17744722SILRBSC, BDPRBSC,RKNRBSC Ater, LSL affected5:04:01 PM6:30:00 PM Link was affected due to TNG end Ring Failure for NES4C11A0116/4/2014BTSOL17745267air2,air3,ccn24,ccn12,sdp14a,sdp27b,sdp39a,sdp19b,sdp04a,air5,adc24:16:20 AM4:35:20 AMLink was affected as CUSTOMER END PROBLEM , Getting PPI los at I7-61 at BCL(1ST FLOOR)_MEERA TOWER_KOLKATTA 17/4/2014NANANANANANA18/4/2014BTSOL17752835sdp39, sdp42,adc2,ccn12, 24,29,ccn 20,RAN smsc13:21:0013:55:00BTSOL fibre cut between dahijuri to ghatsila and dhanbad to baruaeast 19/4/2014NANANANANANA20/4/2014NANANANANANA21/4/2014BTSOL1776040012/16 LSL & 17 /55 ATER ARE DOWN of BRRBSC221:10:2221:51:44Link was affected as there was an configuration issue due to which the link was down .22/4/2014BTSOL17760526BONRBSC(9/16 HSL), BILRBSC(10/16), BARRBSC(14/16) LSL are down & BILRBSC HSL DOWN3:39:175:00:00TNG END OFC Rectification in between Guwahati Hajo and ON PROTECTION PATH GETTING ALARM ON VC4 LEVEL AT SALMARA_NORTH SALMARA 22/4/2014BTSOL17761992sdp40a ,ccn12, ccn24,lapouri,sdp39a,sdp42a, ccn291:36:40 AM2:46:35 AMTNG Section Isolation(Link was affected due to TNG end HAJO-GUWAHTI NES4C05B02 Section Isolation )23/4/2014BTSOL17762705SILRNC Iucs, & Aizmsc1 LINK DOWN FROM NESTP11:16:33 AM3:30:00 AMLink was affected as Linear Section got isolated between Silchar to Aizwal due to Mobility End Power Failure. 23/4/2014PGCIL24910CCN12, CCN20, CCN24,CCN29,SDP30B,SDP32A,SDP32B11:31:00 AM4:00:00 PMZTE mux malfunction at Farakka24/4/2014NANANANANANA25/4/2014BTSOL17769888SDP30a,ccn37,adc2,ndair23,sdp40b,air16,ccn29,sdp39b,ccn35,ccn3,sgsnsh120:04PM22:27 PMTNG ring failure R34A R34B26/4/2014BTSOL17771462ADC2&VOICE MCA down from nestp1&nestp220:39:1620:56:52R20A Ring Failure (Bharti TT:2139339)26/4/2014BTSOL17771127Links down of SILRBSC,RKNRBSC, BDPRBSC17:01:0918:00:00RING FAIL NES4C11A01 NS:213919826/4/2014BTSOL17771036ADC2 & VOICE MCA from nestp116:14:0817:00:00 Ranchi DXC isolated for R20A.NS-TT is 213891827/4/2014PGCIL25117KHARBSC 2/8 LSL, 1/2 HSL ,1 ATERDOWN12:40 AM1:30 AMFiber cut at Tezpur 28/4/2014BTSOL17773764Links down of SILRBSC,RKNRBSC, BDPRBSC13:09 PM13:50 PMTNG failure at Lumding29/4/2014NANANANANANA30/4/2014PGCIL25320BONRBSC 4/16 LSL 1/2786 Down4:00 PM6:00PM (1/5/2014)Schedule outage B/W Tamulpur - Balipara 1/5/14NANANANANANA2/5/14NANANANANANA3/5/14NANANANANANA4/5/14NANANANANANA5/5/14NANANANANANA6/5/14NANANANANANA7/5/14NANANANANANA8/5/14BTSOL177950948/16 lsl ,1/2 hsl ,1496/2535 ATER of SILRBSC, 4/8 LSL.1/2 HSL , 837/1308 ATER RKNRBSC, 4/8 LSL ,1/2 HSL, 314/ 513 ATER BDPRBSC & AIZMSC1 link down from NESTP1.09.00 AM9:30 AMTNG failure at Lumding9/5/14NANANANANANA10/5/14NANANANANANA11/5/14NANANANANANA12/5/14NANANANANANA13/5/2014BTSOL17807389All GB links of TEZRBSC11:12:0611:40:00TNG Wrong Protection Defined14/5/2014BTSOL178097888/8 hsl of sdp 30a, 1/2 hsl of antspm,8/8links of adc2 ,1/2 hsl of ghmss2 ,8/8 hsl links of sdp40b,1/2 hsl link of ghmss4, 1/1 hsl link of air16 , 2/2 hsl link of ghmss4 ,1/4 hsl link of ccn29 ,1/2 hsl link of ccn2 , 1/4 hsl link of ccn12,8/8 hsl link of sdp39b ,2/2 hsl link ofghmss1,2/2 hsl link of ccn3 9:24:319:40:00Customer end problem15/5/2014BTSOL178146761/2 HSL 1 A -INTERFACE LNKRBSC11:40 AM12:30PMRing failure in NES4C11A0116/5/2014NANANANANANA17/5/2014NANANANANANA18/5/2014NANANANANANA19/5/2014BTSOL178224812/8 LSL 13/43 aters down of BDPRBSC12:30 PM1:25 PMLinera section down silchar to badarpur20/5/2014NANANANANANA21/5/2014PGCIL26 561RKNRBSC (4/8 LSL, 1/2 HSL, 4/17 Ater), BDPRBSC(6/8 LSL, 1/2 HSL,11/43 ATER),SILRBSC( 5/16 LSL , 27/82 ATER) 6:05 PM7:30 PMPGCIL fiber cut between shillong to Khilriat22/5/2014NANANANANANA23/5/2014NANANANANANA24/5/2014BTSOL178409441/2 (1 A- INT) HSL link LNKRBSC1:30 PM3:15 PMLink was affected due to TNG end Linear Section Down for BOROHAFLONG.25/5/2014PGCIL2678815/43 Aters 6/8 LSL 1/2 HSL BDPRBSC 9/16 LSL 1/2 HSL 38/82 Aters SILRBSC 5/17 Aters 4/8 LSL 1/2 HSL RKNRBSC8:45 AM9:45 AMPower Supply issue at RTL Silchar26/5/2014PGCIL2685715/43 Aters 6/8 LSL 1/2 HSL BDPRBSC 9/16 LSL 1/2 HSL 38/82 Aters SILRBSC 5/17 Aters 4/8 LSL 1/2 HSL RKNRBSC9:25 PM9:40 PMPower Supply issue at RTL Silchar27/5/2014PGCIL26877RKNRBSC (4/8 LSL, 1/2 HSL, 4/17 Ater), BDPRBSC(6/8 LSL, 1/2 HSL,11/43 ATER),SILRBSC( 9/16 LSL ,1/2HSL 38/82 ATER)1:29 PM2:05 PMPower Supply issue at RTL Silchar28/5/2014BTSOL178544629/16 LSL, 18/131 ATER DOWN NAGRBSC & 4/8 LSL 46 /48 BOKRBSC & 4/46 ATERS KOKRBSC & 10/16 LSL 38/73 BILRBSC & ONM connnectivity down of kharupetia23:3012:15:00 AM(29/5/2014)BTSOL Mux 10956(Guwahati) isolate 29/5/2014NANANANANANA30/5/2014NANANANANANA31/5/2014BTSOL17861795BILRBSC 61/73 aters, 2/16 lsl, NAGRBSC 18/131 aters, 9/16 lsl, KOKRBSC 41/46 aters, 4/8 lsl, BOKRBSC 40/48 aters , 4/8 lsl,DRTRBSC 7/40 aters, 12:00 AM2:05 AMActivity done at BTSOL MUX ID E-10956(Btsol Activity ID:308285)1/6/14NANANANANANA2/6/14BTSOL178633161/2 (1 A- INT) HSL link LNKRBSC10:00AM11:22 AMLink was affected due to TNG end Linear Section Down for BOROHAFLONG.3/6/14BTSOL17868291Link down from NESTP1 to SIVR1,GHMSS2,SHIMSC1,GHMSS4,GHMSS1,SGSNSH120:19:5420:50:00Link was affected due to Section Isolation In TNG network Between Guwahati to Dudhnoi, One Path between Dudhnoi to Mairangi other path Guwahati to Nongpoh.4/6/14PGCIL27491SILRBSC 4/16 LSL, 8 ATER, & 4/42 ATER BDPRBSC & 3 /16 ATER RKNRBSC2:35 PM4:20 PMFiber cut b/w Badarpur to Khelriat5/6/14BTSOL178760701/2 (1 A- INT) HSL link LNKRBSC4:18 PM7:30 PMLink was affected due to TNG end Linear Section Down for BOROHAFLONG.6/6/14BTSOL178764358/16 lsl ,1/2 hsl ,1135/2535 ATER of SILRBSC, 4/8 LSL,1/2 HSL , 803/1330ATER BDPRBSC 4/8 LSL ,1/2 HSL, 354/ 513 ATER RKNRBSC & AIZMSC1 link down from NESTP16:16:396:30:00Link was affected due to Ring Failure in in our network which ocurred due to Fiber Cut & card Failure as on main path was down between Lumding to Lungting section was down due to TNG fiber cut.7/6/14BTSOLTM_08062014_371/2 HSL LINK DOWN & 14/16 LSL 62/73 ATER of BILRBSC,4/8 LSL 41/46 ATER of KOKRBSC12:45 AM3:45 AMActivity done at BTSOL MUX ID E10956(Btsol Activity ID: 310489)8/6/14NANANANANANA9/6/14NANANANANANA10/6/14NANANANANANA11/6/14NANANANANANA12/6/14NANANANANANA13/6/2014NANANANANANA14/6/2014BTSOL178942341 HSL down in LNKRBSC 1:30 PM1:50 PMFiber cut in Haflong15/6/2014NANANANANANA16/6/2014NANANANANANA17/6/2014PGCIL285075/16 LSL Down in NAGRBSC & 8/16 LSL in DRTRBSC3:30 PM5:30 PMFiber cut in main path between Missa to Idea Nagaon & High loss in protection path 18/6/2014NANANANANANA19/6/2014BTSOL179088128 LSL down of LAPUORI (s-16206) with NESTP1) 1:30 PM2:30 PMBTSOL media issue19/6/2014BTSOL179097282 HSL down in HJORBSC6:05 PM6:30 PMBTSOL media issue20/6/2014PGCIL287584/8 LSL & 1/2 HSL down in BDPRBSC7:30 PM8:35pmPGCIL media issue21/6/2014NANANANANANA22/6/2014NANANANANANA23/6/2014NANANANANANA24/6/2014NANANANANANA25/6/2014BTSOL17921114MAJOR NLD E1S ARE Down TOWARDS GHMSC1 ,2/8 lsl of GHMSS2, 2/2 hsl of STPDEL,2/2 hsl of REL, 1/2 hsl of STPKOL, 8/8 lsl of JHMSC1, 8/8 lsl of TEKSTP1, Many links are down towards NESTP1 & NESTP24:31:56 AM5:21:00 AMLink was affected due to TNG end NES4C11A01 Ring failure due to dual fiber cut.26/6/2014NANANANANANA27/6/2014NANANANANANA28/6/2014NANANANANANA29/6/2014NANANANANANA30/6/2014NANANANANANA1/7/14NANANANANANA2/7/14BTSOL179415701 HSL down in LNKRBSC 10:25:0815:45:00Link down due to LPY_BCLAS_DNG_A_E30460 node isolated for NES4C11A01 Ring NS-2295583,3/7/14PGCIL2948710/16 LSL, 25/90 ATER of BONRBSC, 4/8 LSL 3/46 ATER KOKRBSC9:50 AM1:30 PMPGCIL media issue4/7/14BTSOL17950602SGSNSH1 from ne_stp110:45 AM12:30 PMBTSOL media issue5/7/14BTSOL17950618antspam link from NESTP111:40 AM1:15 PMBTSOL media issue5/7/14BTSOL179511916/16 LSL & 1/2 HSL ,62/90 Ater OF BONRBSC , 4/16 LSL ,19/66 ATER OF BILRBSC11:21:2513:41:50Link was affected due to Section Isolation In TNG network. Between Nalbari to Golpara, One Path between Barpetta to Nalbari, other path Salmara to Golpara.5/7/14BTSOL17951198Multiple IN link down from NESTP111:27:0211:45:00Link was affected due to Section Isolation In TNG network. Between Nalbari to Golpara, One Path between Barpetta to Nalbari, other path Salmara to Golpara.6/7/14NANANANANANA7/7/14NANANANANANA8/7/14NANANANANANA9/7/14NANANANANANA10/7/14PGCIL299044 LSL down in BONRBSC4:30 PM5:45 PMPGCIL media issue11/7/14NANANANANANA12/7/14NANANANANANA13/7/2014NANANANANANA14/7/2014NANANANANANA15/7/2014NANANANANANA16/7/2014BTSOL17/7/2014BTSOL303814/8 LSL KOKRBSC,2/16 LSL & 1/2 HSL BILRBSC8:59 PM10:15 PMPGCIL media issue18/7/2014NANANANANANA19/7/2014BTSOL17983740SDP30a,ANTSPM,adc2,ghmss2,sdp40b,ghmss4,ccn29,sdp39b,ghmss1,ccn3,lapouri12:28 PM1:24 PMLink was affected due to Ring Failure in our network which ocurred due to Bharti dual fiber cut as main path was down in Kolkatta due to NG fiber cut during water pipe line installation work in private land at 18 Kms from Behrampur towards Omarpura. Meanwhile on protection path, another cut happened in Asansol in TNG media during NH road expansion work by JCB at 25 Kms from Asansol to Palajori; resulted in isolation of 10 Lambdas for Rings R34A, R34B.20/7/2014NANANANANANA21/7/2014NANANANANANA22/7/2014PGCIL305704 LSL down in KOKRBSC11:35 AM12:15 PMThe concerned link was down due to Fiber Cut between Guwahati -Barpeta and Bongaigaon -Balipara Nortel path .22/7/2014PGCIL306104 LSL down in KOKRBSC4:25 PM5:17 PMThe concerned link was down due to Fiber Cut between Guwahati -Barpeta and Bongaigaon -Balipara Nortel path .22/7/2014PGCIL30566Many IN links were down.11:17 AM5:17 PMThe concerned link was down due to Fiber Cut between Guwahati -Barpeta and Bongaigaon -Balipara Nortel path .23/7/2014NANANANANANA24/7/2014NANANANANANA25/7/2014NANANANANANA26/7/2014NANANANANANA27/7/2014NA18004454Interruption in Data or Network Services- 27-JUL-2014 01:43:28 27-JUL-2014 04:00:00NTNG Catastrophic Failure Link was affected due to Anna salai Node Isolation in our networkwhich ocurred due to bharti dual leased fiber cut as main path was down due to NG fiber cut at 2 Kms from Anna Salai towards RPG Spencer Plaza, Meanwhile on protection path, another cut happened in ANG media at 12.2 Kms from Santhome towards RPG Annasalai; resulted in isolation for Ring CHN3G01A01. However the services were restored from Salai towards RPG Spencer Plaza section after ANG team spliced the fiber.28/7/2014NA18007903Link Down7/28/14 18:327/28/14 18:45Link was affected due to Section Isolation in our network between Salmara to Guwahati which ocurred due to fiber cut and network errors as main path was down due to TNG intentional fiber cut between Guwahati to Barkuchi Meanwhile on protection path, Salmara to Golpara link got fluctuated; resulted in ifluctuation for Ring NES4C05B02..However the services were restored itself from Salmara to Golpara section.29/7/2014NANANANANANA30/7/2014NANANANANANANA31/7/2014NANANANANANA1/8/14NANANANANANANA2/8/14NANANANANANANA3/8/14NANANANANANA4/8/14NANANANANANA5/8/14BTSOL18037826LINK WAS DOWN,LOC GUWAHATI TO KOLKATA,TNG RING FAILURE5-AUG-14,18:41:215-AUG-14,21:15:00LINK Was down due to ring failure for R 43 in sambalpur ,dual fiber cut between sonpur to sambalpur& Bilaspur to chanderi,service was restored after splicing the fiber.5/8/14BTSOL18038786Link Down-05-AUG-2014 19:24:0205-AUG-2014 19:45:00Link was affected due to TNG Media Problem due to BTSOL/BCL NARAYANPUR(E15873 QB-1)-BTSOL/BCL NORTH LAKHIMPUR NES4L02A01 link section Fluctuated 6/8/14BTSOL18040829LINK DOWN6-AUG-16:33:396-AUG-16:42:10RFO IS WAITING6/8/14BTSOL18041587LINK DOWN6-AUG-19:38:476-AUG-21:00RFO IS WAITING7/8/14NANANANANANA8/8/14NANANANANANA9/8/14NANANANANANA11/8/1412/8/14BTSOL18052504TNG Catastrophic Failure8/12/14 11:268/12/14 11:40Link was affected due to Section Isolation in our network between Robertganj to Ramanujganj also Garhwa DXC got isolated at the same time for Ring R19D which ocurred due to Bharti dual fiber cut as main path was down in Ranchi due to TNG fiber cut during (TND) trenching and ducting work by BSNL at 27 Kms from Garhwa towards Ramanujganj. Meanwhile on protection path, another cut happened in TNG media in Varanasi between Dala to Robertganj; resulted in isolation for Rings R19D and MPE4C30A01. However the services were restored from Garhwa to Ramanujganj section after team spliced the fiber13/8/2014BTSOL 18054884 Link Down- 13-AUG-2014 10:47:3913-AUG-2014 13:50:00Link was down due to Ranchi DXC isolated for R33C. As there is dual fiber cut between Ranchi towards Ramgarh (Ranchi), and Dhanbad to Bokaro (Asansol). However, the services were restored after splicing the fiber from Dhanbad to Bokaro (Asansol). 14/8/2014BTSOL18058388Link Down-14-AUG-2014 14:47:3214-AUG-2014 14:59:32 Link was reported down, due to Customer End Problem(due to Los observed on E8295 I7-47).15/8/2014NANANANANANA16/8/2014NANANANANANA17/8/2014BTSOL18062364Link Down,1/2 HSL OF SILRBSC,3/7 LSL OF RKNRBSC,7/15 LSL OF SILRBSC,1/7 LSL OF BDPRBSC8/17/14 17:458/17/14 19:05 Link was affected due to Section Isolation In TNG network. Between Borohaflong to Thangskai One Path between Borohaflong to Bororampur, other path Kalain to Thanskai. However, the services were restored after spliced the fiber from Borohaflong to Bororampur. 18/8/2014NANANANANANARFO for SR No:1806236419/8/2014NANANANANANA20/8/2014NANANANANANA21/8/2014NANANANANANA22/8/2014NANANANANANA23/8/2014NANANANANANA24/8/2014NANANANANANA25/8/2014NANANANANANA

SHilong MSCMedia ProviderDateOutage Start TimeOutage end TIMEOutage End DateService EffectedTT NoReason for OutageRemarksPGCIL1/5/1011:30 AM1/5/1012:00 PMIMPRBSC,IMRBSC2 isolated,Mutltiple links and major ATER are down towards AGTBSC1,UDPRBSC, DIMRBSC,KOHRBSC are also down due PGCIL media issuedoc:no:15581BTSOL1/5/1012:05 PM1/5/102:40 PMmultiple c7 link ,major ATER and GB Links are down towards AGTBSC1,UPRBSC and SHBSC3 are down due to btsol media problem doc.No.15358848Due to BTSOL media problem at Bagbasa BTSOL3/5/1010:00 AM3/5/103:30 PMmultiple c7 link major ATER and GB Links are down towards AGTBSC1,UPRBSC and SHBSC3 are down due to btsol media problem doc.No.15360047Thangskai to Silchar Linear Section down C112A01 BTSOL3/5/1006:15PM3/5/1010:30pmRedundent GB LINK and NLD BTSOL E1 are down from SHMSC1doc.NO.15360705DUE TO BTSOL MEDIA PROBLEMBTSOL3/5/1010:30pm4/5/1004:15amMajor BTSOL NLD and redundent GB E1's are down in SHMSC1doc.No.15360860Due to BTSOL media between shillong to nongpohBTSOL4/5/1011:23AM4/5/1011:25AMAGTBSC1 and UDPRBSC major Ater and Redudent GB linkdoc.No.15361287Due to BTSOL media flactuating AT KUMARGHTBTSOL4/5/1012:40pm4/5/1002:10pmEIR AND SOME NLD E1'S ARE DOWNdoc.NO.15361549DUE TO BTSOL MEDIA PROBLEM ORISSABTSOL4/5/1006:15pm4/5/1009:30pmSOME GB LINK and NLD BTSOL E1doc.NO.15361907DUE TO BTSOL MEDIA PROBLEMBTSOL5/5/103:30 PM6/5/103:30 PMmultiple c7 link major ATER and GB Links are down towards AGTBSC1,UPRBSC and SHBSC3 are down due to btsol media problem doc.No.15362981Ambasa to Agartala Linear Section Down C127A01PGCIL7/5/1012:30 PM7/5/1012:50 PM,Mutltiple C7,major ATER links are down towards AGTBSC1,UDPRBSC, are also down due PGCIL media issuedo:no:15813PGCIL13/05/201006:00PM13/05/201010:20pmsome NLD E1'S ARE downDoc.No.15999PGCIL fiber cut at BongaigaonBTSOL13/5/201012:00 PM13/5/20107:00 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UPRBSC and SHBSC3 are down due to btsol media problem doc.No.15371139Ambasa to Agartala Linear Section Down C127A01BTSOL14/05/1005:00pm14/05/1010:30 AMAGTBSC1 and UDPRBSC major Ater and Redudent GB linkdoc.No.15372549BTSOL18/05/1003:00AM18/05/105:35amDIMRBSC and ITARBSC and multiple c7 link and some Ater and red GB link and major NLD E1 down from SHMSC1doc.No.15375038Due to BTSOL media problem Nongpo to GuwahatiPGCIL22/5/20105:00 PM23/5/20107:20 AMMultiple C7 links,redundent GB links ,ITABSNL POI and 10 aters downs dowards ITARBSC from SHBSC2Doc: 16308Due to PGCIL media problem at TezpurBTSOL22/5/201010:18 AM22/5/20108:30 PMMutlple C7 links ,few inter MSC E1 of AIZMSC1 ,Redundent BG links andAZWBSC1 are down due to BTSOL media Issuedoc:15380236PGCIL25/5/201011:00 AM25/5/20101:00 PMMultiple C7 links and major NLD E1 are down from SHMSC1 due PGCIL plan activitydoc: 16388Plan activity at BongigaonBTSOL25/5/20102:20 PM25/5/20104:20 PMMutlple C7 links and few inter MSC E1 are down from AIZMSC1 due BTSOL fiber issuedoc:15383406BTSOL25/5/20106:05 PM25/5/20108:30 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UPRBSC are down due to btsol media problem doc:15383799Bagbasa - Agartala Linear Section Down C127A01(SILCHAR-NORTH-EAST-EAST) BTSOL27/5/201012:30 PM27/5/20103:05 PMSOME GB LINK and NLD BTSOL E1doc:15385874BTSOL27/5/20101:56 PM27/5/201010:30 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UPRBSC and few inter MSC E1 of AIZMSC1 are down due to btsol media problem doc:15386037Shilong - Silchar Linear section down C112A01 - SILCHAR-NORTH-EAST-EAST PGCIL28/5/201011:50 AM28/5/201012:15 PMRedundent GB LINK are down from SHMSC1 due to PGCIL Media problemDoc:16526BTSOL31/5/20102:20 PM31/5/20104:15 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UPRBSC and few inter MSC E1 of AIZMSC1 are down due to btsol media problem doc:15389601Linear section isolated Shilong- Silchar C112A01 (SILCHAR-NORTH-EAST-EAST) Bharti Mobilty1/6/108:00 AM2/6/109:00 AMmultiple C7 links and 22 ater are down towards KOHRBSC due to mobility fiber cut between PGCIL POP and KOH005N/Adue to mobility fiber cut between PGCIL POP and KOH005BTSOL2/6/106:20 PM2/6/108:15 PMredundent BTSOL Gb links redundent IN links ,Sangeeta communications,Redundent STP links ,major NLD,few ater towards ITARBSC,DIMRBSC and KOHRBSC are down due to BTSOL media problem doc.no.15392536Btsol Fiber cut between Shillong and nangpohPGCIL3/6/1011.30 am3/6/1012:47 PMHSL 00 and some ater are down UDPRBSC due to PGCIL media issuedoc:16778BTSOL3/6/104:12 PM3/6/1010:20 PMMutliple C7 links and some inter MSC E1 are down from AIZMSC1 due to Btsol Media Issuedoc.15393673BTSOL4/6/103:00 AM4/6/106:30 AMRedundent BTSOL Gb links redundent IN links ,Sangeeta communications,Redundent STP links ,major NLD,few ater towards ITARBSC,DIMRBSC and KOHRBSC are down due to BTSOL media problem doc.15394084Aerial cable cut 9.5 Kms from Guwahati. BTSOL4/6/1011:20 AM4/6/1011:50 AM2 Redundent GB links, some NLD E1 e are down towards Jaipur from SHMSC1 due to BTSOL media issuedoc:15394432OFC cut between Delhi-Gurgaon and Delhi - Ghaziabad BTSOL4/6/1012.47 pm4/6/104:00 PM2 Redundent GB links, some NLD E1 e are down towards Jaipur and Noida from SHMSC1 and due to BTSOL media issue Ref Ticket #977693 Noida Isolated for M25,r08b,nortel cwdm doc:15395862BTSOL4/6/1012.47 pm4/6/106:30 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15395836BTSOL7/6/105:55 PM7/6/1011.15 pmmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15398605BTSOL8/6/1010:23 AM8/6/104:50 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15399326BTSOL9/6/103:00 PM9/6/106:37 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15401855BTSOL9/6/103:00 PM9/6/106:37 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15401491 IM Alert - Severity 1 Linear section isolated Kalain to Silchar C112A01 (Silchar-North-East-East)PGCIL9/6/10 3.00pm9/6/103.15 pmMultiple C7 links and few NLD E1 are down from SHMSC1 and few ATER down towards DIMRBSC due PGCIL media issue doc: 16979BTSOL14/6/20109:05 AM14/6/20101:15 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15406188BTSOL14/6/20109:05 AM14/6/20101:15 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15406184BTSOL15/6/201010:28 AM15/6/20103:04 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15407630Thanskai-Silchar Linear section down for C112A01 (Silchar-North-East-East) BTSOL15/6/20106:30 PM15/6/201011:54 PMRedundent BTSOL Gb links redundent IN links ,Sangeeta communications,Redundent STP links ,major NLD are down from SHMSC1 and ,few ater towards ITARBSC,DIMRBSC and KOHRBSC are down due to BTSOL media problem doc.15408405Due to BTSOL media issue at Shillong due to non pement.BTSOL16/6/20102:30 AM16/6/201011:00 AMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15408740Shilong- Silchar Linear section isolated for C112A01 -SILCHAR-NORTH-EAST-EAST BTSOL16/6/201012:00 PM16/6/201012:15 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15409158BTSOL16/6/20102:30 AM16/6/201011:00 AMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15408988BTSOL16/6/201012:00 PM16/6/201012:15 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15409140BTSOL18/6/20105:50 AM18/6/20106:00 AMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15411322PGCIL18/6/201012:09 PM18/6/20101:15 PMKSMSC,CONSMSC,BGMSEV,AIRKOL,NESMS1,EIRBANG ,redundent ericsson STP and few NLD links are down from SHMSC1 due to PGCIL media issuedoc:17206BTSOL22/6/20108:25 AM22/6/20104:29 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15414970BTSOL22/6/20108:25 AM22/6/20104:29 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15414989BTSOL22/6/20101:37 PM22/6/20103:50 PMRedundent GB kins DLGPP06 and DLGPP07 is down from SHMSC1doc:15415556BTSOL23/6/20109:58 AM23/6/20106:30 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15416187BTSOL23/6/20105:50 PM23/6/20106:06 PMEIR AND SOME NLD E1'S ARE DOWNdoc:15416851BTSOL24/6/20105:56 AM24/6/20106:05 AMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15417418BTSOL26/6/201011:20 AM26/6/20103:00 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15420090Railtel27/6/201011:48 AM27/6/201012:12 PMMultiple C7 links and few ATER down towards DIMRBSC due to railtel media issuedoc:2007BTSOL28/6/20105:50 PM28/6/20108:10 PMRedundent BTSOL Gb links ,EIR, redundent IN links ,Redundent STP links ,major NLD,are down due to BTSOL media problem doc:15421967/1970BTSOL29/6/20103:05 PM29/6/20106:14 PMRedundent BTSOL Gb links redundent IN links ,Sangeeta communications,Redundent STP links ,major NLD are down from SHMSC1 and ,few ater towards ITARBSC,DIMRBSC ,GB link MIN in ITARBSC and KOHRBSC are down due to BTSOL media problem doc:15422886BTSOL29/6/20105:34 PM29/6/20106:14 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15423139BTSOL29/6/20105:34 PM29/6/20106:14 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15423128BTSOL30/6/20101:49 PM30/6/20104:15 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15423873BTSOL30/6/20104:50 PM30/6/201011:25 PMMultiple C7 links ,GB links and few ater down towards ITARBSC due to BTSOL media issuedoc:15424107PGCIL30/6/201011:00 PM30/6/20102:20 PMRedundent GB links are down due to PGCIL media issue at delhidoc:17608BTSOL30/6/20102:50 PM30/6/20103:21 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15423966PGCIL1/7/109:30 AM1/7/101:07 PM1 E1 down from Shillong towards Agartaladoc:17624BTSOL1/7/104:38 PM1/7/1011:00 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15425271BTSOL2/7/108:25 AM2/7/108:55 AMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15425720BTSOL2/720105:00 PM2/720108:20 PMMultiple C7 links ,GB links and few ater down towards ITARBSC due to BTSOL media issuedoc:15426459BTSOL3/7/107:22 PM3/7/108:00 PMRedundent BTSOL Gb links redundent IN links ,Sangeeta communications,Redundent STP links ,major NLD are down from SHMSC1 and ,few ater towards ITARBSC,DIMRBSC ,KOHRBSC are down due to BTSOL media problem doc:15427902BTSOL5/7/102:48 PM5/7/107:20 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15428549BTSOL5/7/103:35 PM5/7/108:32 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15428597BTSOL6/7/1012:36 PM6/7/1012:38 PMmultiple c7 ,major ATER link and GB Links are down towards AGTBSC1,UDPRBSC are down due to btsol media problem doc:15429426BTSOL6/7/1012:45 PM6/7/104:30 PMmultiple C7 links and some inter MSC E1 are down from AIZMSC1 due to BTSOL media issuedoc:15429432PGCIL7/7/101