configuring qsig over isdn-pri trunksl

8/10/2019 Configuring QSIG Over ISDN-PRI Trunksl

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Avaya Solution & Interoperability Test Lab

Configuring QSIG over ISDN-PRI Trunks between Avaya

Communication Manager and Nortel Meridian - Issue 1.0

Abstract

These Application Notes describe how to configure QSIG supplementary services between

Avaya Communication Manager and Nortel Meridian. The focus is on the configuration forQSIG supplementary services features such as path replacement, call diversion, calling number

and calling name. The sample configuration consists of an ISDN PRI interface connecting an

Avaya S8700 Media Server with G600 Media Gateway and Nortel Meridian Option 11c Mini.

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Solution & Interoperability Test Lab Application Notes

2005 Avaya Inc. All Rights Reserved.

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1. IntroductionThe International Standards Organization created QSIG protocol to allow the rich features of

telephony services from disparate PBX vendors to coexist in heterogeneous voice networks. A

description of Avaya QSIG is accessible from the URL listed in the reference section. TheseApplication Notes will describe the configuration of the path replacement, call diversion, calling

name and calling number of QSIG supplementary services between an Avaya S8700 and Nortel

Meridian switches. A separate document describes the configuration of centralized messagingbetween an Avaya S8700 and a Nortel Meridian using the QSIG MWI supplementary service.

Figure 1illustrates a voice network consisting of Avaya S8700 Media Servers with an Avaya

G600 Media Gateway and a Nortel Meridian 1 Option 11C Mini. The Avaya S8700 Media

Server and Nortel Meridian are connected via a T-1 PRI QSIG trunk. Local extensions for theAvaya S8700 Media Server are of the form 2XXXX. Local extensions for the Nortel Meridian

are of the form 45XXX. These two servers have a dialing plan that allows subscribers to call

each other using five digit dialing. This configuration used a five digit dialing plan; other dialingplans are acceptable.

Figure 1: Sample network configuration

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2. Equipment and Software ValidatedThe following equipment and software were used for the configuration provided:

Equipment Software

Avaya S8700 Media Server with Avaya G600 MediaGateway

R012x.01.1.414.1

Avaya TN464F DS1 V10

Avaya 8410D Telephones ---

Avaya 4620 IP Telephones Release 1.8.2

Nortel Meridian Option 11C Mini Release 25

Nortel Meridian 3904 Digital Phone

Nortel TMDI DTI/PRI NTRB21AC

Nortel QSIG Patches See Step 6.3

3. Configure Customer Options on Avaya CommunicationManagerThe following steps validate that the required options on Avaya Communication Manager are

enabled in the license file. Otherwise contact an authorized Avaya sales representative.

Step Description

1. Log into Avaya Communication Manager and at the prompt type display system-

parameters customer-options. Go to page 3 and verify that ARS is set to y.

di spl ay syst em- par amet ers cust omer- opt i ons Page 3 of 10OPTI ONAL FEATURES

Abbr evi at ed Di al i ng Enhanced Li st ? n Audi bl e Message Wai t i ng? nAccess Securi t y Gat eway ( ASG) ? n Author i zat i on Codes? nAnal og Trunk I ncomi ng Cal l I D? n Backup Cl ust er Automat i c Takeover ? n

A/ D Gr p/ Sys Li st Di al i ng Star t at 01? n CAS Br anch? nAnswer Super vi si on by Cal l Cl assi f i er? n CAS Mai n? n

ARS? y Change COR by FAC? nARS/ AAR Part i t i oni ng? n Comput er Tel ephony Adj unct Li nks? n

ARS/ AAR Di al i ng wi t hout FAC? n Co- Res DEFI NI TY LAN Gat eway? nASAI Li nk Core Capabi l i t i es? n Cvg Of Cal l s Redi r ect ed Of f - net? nASAI Li nk Pl us Capabi l i t i es? n DCS ( Basi c) ? n

Async. Tr ansf er Mode ( ATM) PNC? n DCS Cal l Coverage? nAsync. Transf er Mode ( ATM) Trunki ng? n DCS wi t h Rerout i ng? n

ATM WAN Spare Pr ocessor ? nATMS? n Di gi t al Loss Pl an Modi f i cat i on? n

At t endant Vect or i ng? n DS1 MSP? nDS1 Echo Cancel l at i on? y

( NOTE: You must l ogof f & l ogi n t o ef f ect t he per mi ssi on changes. )


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Step Description

2. Go to page 4 and verify that ISDN-PRI? is set to y.


Emergency Access t o At t endant? y I P Stat i ons? yEnabl e ' dadmi n' Logi n? n I nt ernet Prot ocol ( I P) PNC? yEnhanced Conf erenci ng? y I SDN Featur e Pl us? n

Enhanced EC500? n I SDN Net wor k Cal l Redi r ect i on? nEnt erpr i se Wi de Li censi ng? n I SDN- BRI Trunks? n

Ext ended Cvg/ Fwd Admi n? n ISDN-PRI? yExt ernal Devi ce Al arm Admi n? n Local Spare Processor? n

Fi ve Por t Networks Max Per MCC? n Mal i ci ous Cal l Trace? yFl exi bl e Bi l l i ng? n Medi a Encrypt i on Over I P? n

Forced Ent r y of Account Codes? n Mode Code f or Cent r al i zed Voi ce Mai l ? nGl obal Cal l Cl assi f i cat i on? n

Hospi t al i t y ( Basi c)? y Mul t i f r equency Si gnal i ng? yHospi t al i t y ( G3V3 Enhancement s) ? n Mul t i medi a Appl . Ser ver I nter f ace ( MASI ) ? n

I P Trunks? y Mul t i medi a Cal l Handl i ng ( Basi c) ? nMul t i medi a Cal l Handl i ng ( Enhanced) ? n

I P At t endant Consol es? n


3. Go to page 5 and verify that Uniform Dialing Plan? and Private Networking? are set to

y.


Mul t i nat i onal Locat i ons? n St at i on and Trunk MSP? nMul t i pl e Level Precedence & Preempti on? n St at i on as Vi r t ual Ext ensi on? n

Mul t i pl e Locat i ons? nSyst em Management Dat a Transf er ? n

Per sonal St ati on Access ( PSA) ? n Tenant Par t i t i oni ng? nPost ed Messages? n Ter mi nal Trans. I ni t . ( TTI ) ? nPNC Dupl i cat i on? n Ti me of Day Rout i ng? n

Port Net work Suppor t ? n Uniform Dialing Plan? yUsage Al l ocat i on Enhancements? y

Pr ocessor and Syst em MSP? n TN2501 VAL Maxi mumCapaci t y? yPrivate Networking? yProcessor Ether net ? y Wi deband Swi t chi ng? n

Wi r el ess? nRemote Of f i ce? y

Restr i ct Cal l For ward Of f Net? ySecondar y Dat a Modul e? y



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Step Description

4. Go to page 8 and verify that Basic Call Setup?, Basic Supplementary Services?, and

Supplementary Services with Rerouting? are set to y as shown below.

di spl ay syst em- par amet ers cust omer- opt i ons Page 8 of 11QSI G OPTI ONAL FEATURES

Basic Supplementary Services? yBasic Call Setup? y

Cent r al i zed At t endant ? nI nter worki ng wi t h DCS? n

Supplementary Services with Rerouting? y

Tr ansf er i nt o QSI G Voi ce Mai l ? nVal ue- Added ( VALU) ? n


4. Configure System Features on Avaya Communication

ManagerThe following steps set the necessary system features on Avaya Communication Manager to

support QSIG path replacement.

Step Description

1. Log into Avaya Communication Manager and at the prompt type change system-

parameters features. Set the Path Replacement with Measurements? to y and

assign an extension from the dial plan to the QSIG Path Replacement extension?.

change syst em- paramet ers f eat ures Page 8 of 14FEATURE- RELATED SYSTEM PARAMETERS

I SDN PARAMETERS

Send Non- I SDN Tr unk Gr oup Name as Connect ed Name? nDi spl ay Connected Name/ Number f or I SDN DCS Cal l s? n

Send I SDN Tr unk Gr oup Name on TandemCal l s? nQSI G TSC Ext ensi on:

MWI - Number of Di gi t s Per Voi ce Mai l Subscr i ber: 5Nati onal CPN Pr efi x:

I nt ernat i onal CPN Pref i x:Pass Pr ef i xed CPN t o ASAI ? n

Unknown Numbers Consi dered I nter nal f or AUDI X? nUSNI Cal l i ng Name f or Outgoi ng Cal l s? nPath Replacement with Measurements? y

QSIG Path Replacement Extension: 24151Path Repl ace Whi l e i n Queue/ Vect or i ng? n


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5. Configure Avaya S8700 Media ServerThis section describes the configuration steps for the Avaya S8700 Media Server. These

configuration steps include the administration of dialing plan, DS1 interface, signaling and trunk

group, and routing.

Step Description

1. From Figure 1, the local extensions of the Avaya S8700 Media Server have five digits

starting with 2 and the far end with 4. From the SAT, type display dialplan

analysis. Verify dialed strings are set for dac, ext, and fac.

di spl ay di al pl an anal ysi s Page 1 of 12DI AL PLAN ANALYSI S TABLE

Percent Ful l : 1Di al ed Tot al Cal l Di al ed Tot al Cal l Di al ed Tot al Cal lSt r i ng Length Type Str i ng Length Type Str i ng Length Type

1 3 dac2 5 ext

3 5 ext4 5 ext7 5 ext

2. Add the DS1 circuit pack. Type add ds1 1c10 where 1c10 is the slot of the DS1

circuit. The Avaya server interface is configured as peer-slave and the Nortel is peer-master.

add ds1 1c10 Page 1 of 2DS1 CI RCUI T PACK

Locat i on: 01C10 Name: Avay QSIGBi t Rate: 1. 544 Li ne Codi ng: b8zs

Li ne Compensat i on: 1 Fr ami ng Mode: esf

Si gnal i ng Mode: isdn-priConnect : pbx I nterf ace: peer-slave

TN- C7 Long Ti mer s? n Peer Pr ot ocol : Q-SIGI nterworki ng Message: PROGr ess Si de: bI nt er f ace Compandi ng: mul aw CRC? n

I dl e Code: 11111111DCP/ Anal og Bear er Capabi l i t y: 3. 1kHz

T303 Ti mer ( sec) : 4

Sl i p Detecti on? n Near - end CSU Type: other

3. Add a signaling group. Type add signaling-group #. Assign the bolded values to

the corresponding fields.

add si gnal i ng- group 23 Page 1 of 1SI GNALI NG GROUP

Gr oup Number : 23 Gr oup Type: isdn-priAssoci ated Si gnal i ng? y Max number of NCA TSC: 10

Pri mary D- Channel : 01C1024 Max number of CA TSC: 0Tr unk Gr oup f or NCA TSC:

Tr unk Gr oup f or Channel Sel ect i on:Suppl ement ary Servi ce Prot ocol : b Network Cal l Transf er? n


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4. Add a trunk group and associate this trunk group to the above DS1. Type add trunk

#. Enter the bolded values to corresponding fields.

add t r unk- group 23 Page 1 of 22TRUNK GROUP

Gr oup Number : 23 Gr oup Type: isdn CDR Repor t s: y

Gr oup Name: Nor t el M1QSI GMWI COR: 1 TN: 1 TAC: 123Di rect i on: two-way Outgoi ng Di spl ay? n Carr i er Medi um: PRI/BRI

Di al Access? y Busy Thr eshol d: 255 Ni ght Ser vi ce:Queue Length: 0Servi ce Type: tie Aut h Code? n Test Cal l I TC: r est

Far End Test Li ne No:Test Cal l BCC: 4TRUNK PARAMETERS

Codeset t o Send Di spl ay: 6 Codeset to Send Nat i onal I Es: 6Max Message Si ze to Send: 260 Charge Advi ce: none

Suppl ement ary Servi ce Prot ocol : b Di gi t Handl i ng ( i n/ out ) : enbl oc/ enbl oc

Tr unk Hunt: cycl i cal QSI G Val ue- Added? nDi gi t al Loss Gr oup: 13

I ncomi ng Cal l i ng Number - Del ete: I nsert : For mat: unk-unkBi t Rate: 1200 Synchr oni zati on: async Dupl ex: f ul l

Di sconnect Super vi si on - I n? y Out? nAnswer Super vi si on Ti meout : 0

add t r unk- group 23 Page 2 of 22TRUNK FEATURES

ACA Assi gnment? n Measur ed: none Wi deband Support ? nI nt ernal Al ert ? n Mai nt enance Test s? y

Dat a Rest r i ct i on? n NCA- TSC Tr unk Member: 1Send Name: y Send Cal l i ng Number : y

Used f or DCS? n Hop Dgt ? nSuppress # Out pul si ng? n Format : unknown

Out goi ng Channel I D Encodi ng: pref err ed UUI I E Treat ment : servi ce- pr ovi der

Repl ace Rest r i ct ed Number s? nRepl ace Unavai l abl e Numbers ? n

Send Connect ed Number : yModi f y Tandem Cal l i ng Number ? nSend UUI I E? y

Send UCI D? nSend Codeset 6/ 7 LAI I E? y Ds1 Echo Cancel l at i on? nPath Repl acement wi t h Ret ent i on?n

SBS? n Net wor k ( J apan) Needs Connect Bef ore Di sconnect ? n

Assign 23 ports to this T-1.

add t r unk- group 23 Page 6 of 22TRUNK GROUP

Admi ni st er ed Members ( mi n/ max) : 1/ 23GROUP MEMBER ASSI GNMENTS Tot al Admi ni st er ed Member s: 23

Port Code Sf x Name Ni ght Si g Gr p1: 01C1001 TN464 F 232: 01C1002 TN464 F 233: 01C1003 TN464 F 23


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Step Description

5. Assign the above trunk group to the signaling group. Type change signaling-group

#. Enter the trunk group # in the Trunk Group for Channel Selection and Trunk

Group for NCA TSC fields.

change si gnal i ng- group 23 Page 1 of 1SI GNALI NG GROUP

Gr oup Number : 23 Gr oup Type: i sdn- pr iAssoci at ed Si gnal i ng? y Max number of NCA TSC: 10

Pr i mar y D- Channel : 01C1024 Max number of CA TSC:Tr unk Gr oup f or NCA TSC: 23

Tr unk Gr oup f or Channel Sel ect i on: 23Suppl ement ary Servi ce Prot ocol : b Network Cal l Transf er? n

6. Change the uniform dialing plan table to route calls to Nortel Meridian. Type

change uniform-dialplan 4.

change uni f orm- di al pl an 4 Page 1 of 2

UNI FORM DI AL PLAN TABLEPer cent Ful l : 0

Mat chi ng I nsert Node Mat chi ng I nsert NodePat t ern Len Del Di gi t s Net Conv Num Patt ern Len Del Di gi t s Net Conv Num

4 5 0 45 aar n n

Enter 4 for Matching Pattern, 5 for Len, 0 for Del, 45 for Insert Digits and

aar for Net. When a user dials 4xxxx, Communication Manager will use the aartable to route the call.

7. Type change aar analysis 45.

change aar anal ysi s 45 Page 1 of 2AAR DI GI T ANALYSI S TABLE

Percent Ful l : 1

Di al ed Tot al Rout e Cal l Node ANIStr i ng Mi n Max Pat t ern Type Num Reqd

45 7 7 23 aar n

Enter 45 for Dialed String, 7 for Min and Max, 23 for Route Pattern, aar for

Call Type.


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Step Description

8. Type change route-pattern 23. Enter a name for Pattern name, 23 for Grp No,0 for FRL, 2 No. Del Dgts, y for TSC, none for CA-TSC Request, and unk-unkfor Numbering Format. Trunk 23 is T-1 PRI QSIG trunk to the Nortel

Meridian.

change r out e- pat t ern 23 Page 1 of 3Pat t er n Number: 23 Pat t er n Name: QSIGNortel

Secure SI P? nGr p FRL NPA Pf x Hop Tol l No. I nsert ed DCS/ I XCNo Mr k Lmt Li st Del Di gi t s QSI G

Dgts I ntw1: 23 0 2 n user2: n user3: n user4: n user5: n user6: n user

BCC VALUE TSC CA- TSC I TC BCI E Servi ce/ Feat ure BAND No. Number i ng LAR

0 1 2 3 4 W Request Dgt s For matSubaddr ess1: y y y y y n y none r est unk- unk none2: y y y y y n n r est none

9. Type change public-unknown-numbering to send the proper formatted calling

number to the Nortel Meridian.

change publ i c- unknown- numberi ng Page 1 of 8NUMBERI NG - PUBLI C/ UNKNOWN FORMAT

Tot al Tot alExt Ext Tr k CPN CPN Ext Ext Tr k CPN CPNLen Code Gr p( s) Pref i x Len Len Code Gr p(s ) Pref i x Len

5 2 5

Enter 5 for Ext Len, 2 for Ext Code and 5 for CPN Len.


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6. Verify Nortel Meridian Option 11C Mini Software VersionThe following steps verify the Nortel Meridian has the required software to implement

QSIG trunking. Administration on the Meridian requires a Hyperterminal connection to the

serial console port.

Step Description

1. Log in to the Meridian system. At the prompt type ld 22.

2. At the REQ prompt typeisspand pressEnter.

3. The following patches were installed in this Nortel Meridian.

REQ issp

MAI N CABVERSI ON 2111RELEASE 25I SSUE 40 B +

I N- SERVI CE PATCHES : 28PAT# PRS PATCH REF # NAME DATE FI LENAME00 MP15566 I SS1: 1OF1 CORE 13/ 12/ 04 p11061_1. 11c01 MP16609 I SS1: 1OF1 Cor e 13/ 12/ 04 p16070_1. 11c02 DEPLI ST I SSA: 1OF6 FEATURES 13/ 12/ 04 p16007aA. 11c03 DEPLI ST I SSA: 2OF6 FEATURES 13/ 12/ 04 p16007bA. 11c04 DEPLI ST I SSA: 3OF6 FEATURES 13/ 12/ 04 p16007cA. 11c05 DEPLI ST I SSA: 4OF6 FEATURES 13/ 12/ 04 p16007dA. 11c06 DEPLI ST I SSA: 5OF6 FEATURES 13/ 12/ 04 p16007eA. 11c07 DEPLI ST I SSA: 6OF6 FEATURES 13/ 12/ 04 p16007f A. 11c08 DEPLI ST I SSA: 1OF2 EURO 13/ 12/ 04 p16006aA. 11c09 DEPLI ST I SSA: 2OF2 EURO 13/ 12/ 04 p16006bA. 11c10 DEPLI ST I SSA: 1OF3 I NTL 13/ 12/ 04 p16005aA. 11c11 DEPLI ST I SSA: 1OF6 CORE 13/ 12/ 04 p16000aA. 11c12 DEPLI ST I SSA: 2OF6 CORE 13/ 12/ 04 p16000bA. 11c13 DEPLI ST I SSA: 3OF6 CORE 13/ 12/ 04 p16000cA. 11c

14 DEPLI ST I SSA: 4OF6 CORE 13/ 12/ 04 p16000dA. 11c15 DEPLI ST I SSA: 5OF6 CORE 13/ 12/ 04 p16000eA. 11c16 DEPLI ST I SSA: 6OF6 CORE 13/ 12/ 04 p16000f A. 11c17 DEPLI ST I SSA: 1OF2 TERMI NALS 13/ 12/ 04 p16003aA. 11c18 DEPLI ST I SSA: 2OF2 TERMI NALS 13/ 12/ 04 p16003bA. 11c19 DEPLI ST I SSA: 1OF2 I P 13/ 12/ 04 p16004aA. 11c20 DEPLI ST I SSA: 2OF3 I NTL 13/ 12/ 04 p16005bA. 11c21 DEPLI ST I SSA: 3OF3 I NTL 13/ 12/ 04 p16005cA. 11c22 Q008054 I SS2: 1OF1 QSI G 13/ 12/ 04 p18148_2. 11c23 Q003500 I SS1: 1OF1 p18666_1 13/ 12/ 04 p18666_1. 11c24 Q005716 I SS2: 1OF2 QSI G 13/ 12/ 04 p17039a2. 11c25 Q005716 I SS2: 2OF2 QSI G 13/ 12/ 04 p17039b2. 11c26 MP16071 I SS1: 1of1 qsi g 13/ 12/ 04 p16744_1. 11c27 Q005272 I SS1: 1of1 qsi g 13/ 12/ 04 p16757_1. 11c

LOADWARE VERSI ON: PSWV 77

I NSTALLED PATCHES : 0


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7. Configure the Meridian T-1 PRI QSIGThe following steps explain how to configure the Nortel Meridian T-1 QSIG PRI trunk. A

TMDI circuit board is required for this configuration. The sample configuration had the

TMDI circuit board in slot number 1 of the Nortel Meridian chassis.

Step Description

1. At the prompt, type ld 17 and press Enter.

2. At the REG prompt, type chg and press Enter.

3. At the Type prompt, type adan and press Enter.

4. At the Adan prompt, type new dch # and press Enter. # is an arbitrary number

assigned to a channel. For consistency, assign this number same asthe trunk number of

the Avaya side as described in section 5.4

5. At the CTYP prompt, type TMDI and press Enter.

6. At the CDNO prompt, type 1 and press Enter. Number 1 show here is for slot 1.7. At the DES prompt, type AvayaQsig and press Enter. DES is abbreviated for

description.

8. At the USR prompt, type PRI and press Enter.

9. At the IFC prompt, type ISGF and press Enter.

10. At the PINX_CUST, type 0 and press Enter.

11. At the ISDN_MCNT prompt, press Enterto accept default value.

12. At the CLID prompt, press Enterto accept default value.

13. At the DCHL prompt, type 1 and press Enter.

14. Press Enterat the following prompts: PRI, OTBF, and DRAT

15. At the SIDE prompt, type net and press Enter.

16. Press Enterat the following prompts: CNEG and RLS.

17. At the RCAP prompt, type COLP NDI CCNI PRI DV3I CTI and press Enter.

18. At the RCAP prompt, press Enter.

19. At the PR_TRIGS prompt, type div 3 1 and press Enter.

20. At the PR_TRIGS prompt, type cng 3 1 and press Enter.

21. At the PR_TRIGS prompt, type con 3 1 and press Enter.

22. At the PR_TRIGS prompt, type ctr2 3 1 and press Enter.

23. At the PR_TRIGS prompt, press Enter.

24. Press Enterat the following prompts: PR_RTN, OVLR, OVLS, MBGA, TIMR, and

LAPD.

25. At the REG prompt, type **** to exit.26. At the root prompt, type ld 14 and press Enter.

27. At the REG prompt, type new 23 and press Enter.

28. At the TYPE prompt, type ties and press Enter.

29. At the TN prompt, type 1 1 and press Enter.

30. At the DES prompt, type Avayaqsig and press Enter.

31. At the PDCA prompt, press Enter.


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Step Description

32. At the PCML prompt, press Enter.

33. At the CUST prompt, type 0 and press Enter.

34. At the NCOS prompt, press Enter.

35. At the RTMB prompt, type 51 1 and press Enter. Number 51 is the route number.

36. Press Enterat the following prompts: INC, MNDN, TGAR, AST, CLS, and TKID37. At the REG prompt, type **** to exit.

8. Configure a Route ListThe following steps explain how to create a route list to route call to the T-1 above as

describe in Step 7.35.

Step Description

1. At the prompt, type ld 86 and press Enter.

2. At the REG prompt, type new and press Enter.


4. At the FEAT prompt, type rlb and press Enter.

5. At the RLI prompt, type 4 and pressEnter. Number 4 is arbitrary Route list Index

6. At the ENTR prompt, type 0 and press Enter.

7. At the LTER prompt, press Enter.

8. At the ROUT prompt, type 51 and press Enter.

9. Press Enterat the following prompts: TOD, CNV, EXP, FRL, DMI, FCI, FSNI,

SBOC, OHQ, CBQ, ENTR, ISET, NALT, MFRL, and OVLL.

9. Configure a Coordinated Dial Plan (CDP)The following steps explain how to create a Coordinated Dial Plan (CDP) to route calls of

the form 24XXX to the Avaya Communication Manager.

Step Description

1. At the root prompt, type ld 87 and press Enter.



4. At the FEAT prompt, type cdp and press Enter.

5. At the TYPE prompt, type dsc and press Enter.

Step Description

6. At the DSC prompt, type 24 and press Enter.7. At the FLEN prompt, type 5 and press Enter.

8. At the DSP prompt, type lsc and press Enter.

9. At the RLI prompt, type 4 and press Enter. This number match with the RLI

created in Step 9.5.

10. Press Enterat the following prompts: NPA, NXX and DSC.


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10. Enable the TMDI cardThe following steps enable the T-1 card and enable the D-channel.

Step Description


2. At . prompt, type enll 1 and press Enter.

3. At the . prompt, type **** to exit.


5. At the . prompt, type enl dch 17 and press Enter. Number 17 is the D-channel


6. At the . prompt, type enl auto 17 and press Enter. Number 17 is the D-channel


7. Verify that the status of D-channel is in operation as indicated below.DCH 017 : OPER EST ACTV AUTO

11. Configure Meridian Phone StationThe following steps explain how to assign a digital set model 3904 Meridian phone stationfor extension 45001.

Step Description



3. At the TYPE prompt, type 3904 and press Enter.

4. At the TN prompt, type 5 1 and press Enter. Number 5 is the digital line slot

number and 1 is the first port.

5. At the DES prompt, type USER and press Enter.

6. At the CUST prompt, type 0 and press Enter.7. At the KBA prompt, press Enter

8. At the DBA prompt, press Enter

9. At the FDN prompt, type 25100 and press Enter. Number 25100 is the voicemailnumber.

10. Press Enterat the following prompts: TGAR, LDN, NCOS, RNPG, SSU, and SGRP.

11. At the CLS prompt, type mwa cnda and press Enter.

12. At the HUNT prompt, press Enter.

13. Press Enter at the following prompts: LHK, SCI, PLEV, AST, IAPG,MLWU_LANG, MLNG, DNDR.

14. At the KEY prompt, type 00 scr 45001 and press Enter.

15. At the CPND prompt, type new and press Enter.

16. At the Name prompt, type John Doe and pressEnter.

17. At the XPLN prompt, type 9 and press Enter. This is for expected name length.

18. At the DISPLAY_FMT, type first,last and press Enter.

19. At the VMB prompt, press Enter.

20. At prompt KEY, press Enter. Save the configuration


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12. Verif ication StepsVerification involves several tests to verify the QSIG integration between the Avaya S8700 and

Nortel Meridian.

Verify that the Meridian D-Channel is in Operation as described in Step 10.7

Verify that Avaya T-1 trunk group indicates in-service/idle by entering statustrunk # at the command prompt of the Avaya Communication Manager. Thetrunk # is assigned in Step 5.4.

Make a call from an Avaya station to a Nortel station. From the Nortel station

transfer the call back to another station on the Avaya side and hang up the Nortelstation. Verify from the Avaya server that the trunk between Avaya and Nortel is

idle for all channels. This verifies the path replacement configuration.

Make a call from an Avaya station to a Nortel station. Verify that the callingname and number of the Avaya station appear on the Nortel station, and called

number and called name of the Nortel station appear on the Avaya station.

13. ConclusionThese Application Notes describe a verified sample configuration of QSIG supplementary

services such as path replacement and call diversion between Avaya Communication Manager

and Nortel Meridian.

14. Additional References

Nortel: International ISDN Primary Rate Interface, Date: January 2002, DocumentRelease number 553-2901-301

Avaya QSIG Advantages,http://www1.avaya.com/enterprise/whitepapers/avaya_qsig_advantages.pdf
http://www1.avaya.com/enterprise/whitepapers/avaya_qsig_advantages.pdfhttp://www1.avaya.com/enterprise/whitepapers/avaya_qsig_advantages.pdf


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subject to change without notice. The configurations, technical data, and recommendationsprovided in these Application Notes are believed to be accurate and dependable, but are

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configuring qsig over isdn-pri trunksl

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