Service Boards In The Entire Slave Shelf Of The Ua5000 Fail To Register Because One Dsl Board In The Shelf Is Faulty - Huawei MA5600 Manual

NGN Cases
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2. Send ping packets from the UA5000 to the softswitch. The ping operation is successful.
UA5000(config)#ping 10.43.129.51
{ -x<K>|<cr> }:
command:
ping 10.43.129.51
PING 10.43.129.51: 56 data bytes, press CTRL-C interrupt
response from 10.43.129.51: bytes=56 sequence id=0 life time=253 duration = 2 ms
response from 10.43.129.51: bytes=56 sequence id=1 life time=253 duration = 2 ms
response from 10.43.129.51: bytes=56 sequence id=2 life time=253 duration = 2 ms
response from 10.43.129.51: bytes=56 sequence id=3 life time=253 duration = 2 ms
response from 10.43.129.51: bytes=56 sequence id=4 life time=253 duration = 2 ms
3. Start DBWIN to trace messages. It is found that the UA5000 initiates a cold startup while the
softswitch does not send a response message. The messages are as follows:
[11:27:15.140]msg from mg([10.43.137.72]:2944) to mgc([10.43.129.51]:2944): !
/1
T=656625357{C=-{SC=ROOT{SV{MT=RS,V=3,RE="901",20080927T11
271514}}}}
The default negotiation start version of this UA5000 is V3, while, according to softswitch
engineers, the H.248 negotiation version on the softswitch side is V2. Modify the negotiation
version of the AG to V2 as follows:
UA5000(config-if-h248-0)#if-h248 attribute start-negotiate-version ?
---------------------------------------------
h248mgid-0 mode command:
---------------------------------------------
start-negotiate-version<U><0,3>
MG interface h248 attribute start-negotiate-version
0: negotiate based on profile
1: start negotiation from V1
2: start negotiation from V2
3: start negotiation from V3
The fault is rectified.
In this UA5000 system, MG interface negotiation starts from V3 by default. This parameter
must be modified manually.
Suggestions and
An H.248 related problem can be handled by starting with signaling analysis. It is necessary to
Summary:
have certain knowledge of the H.248 protocol.
5.3 Service Boards in the Entire Slave Shelf of the UA5000 Fail to Register Because One
DSL Board in the Shelf Is Faulty
Title:
Service Boards in the Entire Slave Shelf of the UA5000 Fail to Register Because One DSL
Board in the Shelf Is Faulty
ID: SE0000392204
Update Time: 2009-05-27 16:52:59
Views: 7
Author: l91530
Product Family: Integrated Access
Fault Type: Narrow-band Voice Service
Keywords: UA5000, slave shelf, DSL, HWTB
Permission 04Common Users Permission
Level:
Phenomenon De
1. Networking: UA5000—NGN bearer—SoftX3000
scription:
2. UA5000 version: PVMV100R011B02D087
74
Confidential Information of Huawei. No Spreading without Permission
Chapter 5 UA5000 Narrow-band Service
Product: UA5000
[10.43.137.72]:2944