ngn information gateway_2013 issue 4 (isdn services)
TRANSCRIPT
-
8/10/2019 NGN Information Gateway_2013 Issue 4 (ISDN Services)
1/7
ISDN Services
42013
-
8/10/2019 NGN Information Gateway_2013 Issue 4 (ISDN Services)
2/7
ISDN services
1
ISDN supplementaryservices
ISDN subscriber
dedicated services
Traditional supplementary
services
ISDN voice services
Bearer services
Subscriber terminal
services
ISDN services
are classified
into:
What are typical networkings?
How do I configure and use ISDN services?Do ISDN services have any application
limitations or notes?
How do I troubleshoot problems and trace
messages?
Introduction to
ISDN Services
Registration and the flash-hook key forISDN subscribers differ from common
subscribers.
1. ADD BRAassigns a BRA subscriber the
rights to use the supplementary service.
2. The flash-hook key on the ISDN terminal
is R.
TIPS!
Feature
description
-
8/10/2019 NGN Information Gateway_2013 Issue 4 (ISDN Services)
3/7
Typical
Networking
2
Configuration
The Direct dial in (DDI) service is
used as an example to describe data
configuration.
The networking for BRA
subscribers is as follows: Configure DDI service data.Add MGW data.
Add IUA data.
1. Add an embedded signaling gateway
-- ADD SG
3. Add IUA link data -- ADD IUALNK
2. Add IUA link set data -- ADD IUALKS
You can add a new subscriber
and assign the subscriber therights to use the DDI service or
modify service data for existing
subscribers.
Data to be configured includes
the following:1. Interworking data between the
SoftX3000 and AG
2. DDI service data
1
2
3
Modify service data for an existing
BRA subscriber. -- MOD BRA
Modify service data for an existing
subscriber. --MOD SS
The typical networking for BRA,
V5BRA, and PRA subscribers is
shown in the left figure.
Initial
configuration
Feature
guide
Networking
description
-
8/10/2019 NGN Information Gateway_2013 Issue 4 (ISDN Services)
4/7
Service Flow
Subscriber A has registered the DDI service and subscriber
B is in a PBX group.
Step 1: Subscriber A calls subscriber B. Subscriber B is alerted and
subscriber A hears the ring back tone.
Step 2: Subscriber B picks up the handset. Subscribers A and B are
talking.
Step 3: Either subscriber A or subscriber B hangs up. The call ends.
If subscriber A does not register the DDI service, the operator of the
PBX group to which subscriber B belongs is alerted and subscriber Ahears the ring back tone.
This service can be used without registration
if the subscriber has the rights to use the
service.
To cancel the DDI service, run MOD BRA
with Supplementary serviceset to Direct
dialling in.
Registration and Cancellation
Application Limitations
The DDI service applies only to ISDN subscribers.
Troubleshooting
3
Troubleshooting
Terminal
user manual
-
8/10/2019 NGN Information Gateway_2013 Issue 4 (ISDN Services)
5/7
Message Tracing
Messages can be traced by subscriber
circuits, trunk circuits, and interface
signaling.
Signaling Analysis
4
Don't worry!
Signaling Analysis Manual
gives you detailed
information.
What do
parameters
in messages
mean?
Signaling
analysis
GUI
reference
Parameter
descriptionMessage
example
-
8/10/2019 NGN Information Gateway_2013 Issue 4 (ISDN Services)
6/7
Support Website1
HedEx Lite2
5
We promise youa satisfied reply
for any question
within 2 work
days.
We promise to
inform you once
the problem is
resolved.
Log in to http://support.huawei.com/supportand click Website Feedback.
You can also submit your comments in the Feedback box on the page for downloading the NGN CPI package.
Click Feedback on the home page of the HedEx Lite.
Click here
to submit
feedback.
Fill your comments here
on the CPI pageClick here on the website
http://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/supporthttp://support.huawei.com/support -
8/10/2019 NGN Information Gateway_2013 Issue 4 (ISDN Services)
7/7
Past Highlights3
Issue 2: Failure Cause Codes
Issue 1: Voice Quality
Issue 3: NGN Services
http://support.huawei.com/support/pages/news/NewsInfoAction.do?doc_id=IN0000057120&colID=ROOTENWEB|CO0000003125&actionFlag=viewhttp://support.huawei.com/support/pages/news/NewsInfoAction.do?doc_id=IN0000057120&colID=ROOTENWEB|CO0000003125&actionFlag=viewhttp://support.huawei.com/support/pages/news/NewsInfoAction.do?doc_id=IN0000056369&colID=ROOTENWEB|CO0000003125&actionFlag=viewhttp://support.huawei.com/support/pages/news/NewsInfoAction.do?doc_id=IN0000056369&colID=ROOTENWEB|CO0000003125&actionFlag=viewhttp://support.huawei.com/support/pages/kbcenter/view/product.do?actionFlag=searchManualContents&web_doc_id=SE0000658027&material_type=ProductManual&part_no=10012http://support.huawei.com/support/pages/kbcenter/view/product.do?actionFlag=searchManualContents&web_doc_id=SE0000658027&material_type=ProductManual&part_no=10012http://support.huawei.com/support/pages/kbcenter/view/product.do?actionFlag=searchManualContents&web_doc_id=SE0000658027&material_type=ProductManual&part_no=10012http://support.huawei.com/support/pages/news/NewsInfoAction.do?doc_id=IN0000056369&colID=ROOTENWEB|CO0000003125&actionFlag=viewhttp://support.huawei.com/support/pages/news/NewsInfoAction.do?doc_id=IN0000057120&colID=ROOTENWEB|CO0000003125&actionFlag=view