AudioCodes MSBG Series User Manual

Version 7.2 471 Mediant 1000B Gateway & E-SBC
User's Manual 22. Trunk Groups
Parameter Description
Call-ID: 9907977062512000232825@10.33.37.78
CSeq: 3 REGISTER
Contact: <sip:101@10.33.37.78>;expires=3600
Expires: 3600
User-Agent: Sip-Gateway/v.7.20A.000.038
Content-Length: 0
The "SipGroupName" in the Request-URI is configured in the IP
Groups table (see ''Configuring IP Groups'' on page 333).
Note:
 If the parameter is not configured, the registration is performed
according to the global registration parameter,
ChannelSelectMode.
 To enable Trunk Group registration, set the global parameter,
IsRegisterNeeded to 1. This is unnecessary for 'Per Account'
registration mode.
 If the device is configured globally to register Per Endpoint and
an channel group includes four channels to register Per
Gateway, the device registers all channels except the first four
channels. The group of these four channels sends a single
registration request.
Used By Routing Server
used-by-routing-server
[TrunkGroupSettings_UsedByR
outingServer]
Enables the use of the Trunk Group by a routing server for routing
decisions.
 [0] Not Used (default)
 [1] Used
For more information, see Centralized Third-Party Routing Server
on page 269.
SIP Configuration
Gateway Name
gateway-name
[TrunkGroupSettings_Gateway
Name]
Defines the host name for the SIP From header in INVITE
messages, and the From and To headers in REGISTER requests.
By default, no value is defined.
Note: If the parameter is not configured, the global parameter,
SIPGatewayName is used.
Contact User
contact-user
[TrunkGroupSettings_ContactU
ser]
Defines the user part for the SIP Contact URI in INVITE messages,
and the From, To, and Contact headers in REGISTER requests.
By default, no value is defined.
Note:
 The parameter is applicable only if the 'Registration Mode'
parameter is configured to Per Account and registration based
on the Accounts table is successful.

If registration fails, the user part in the INVITE Contact header is
set to the source party number.
 The 'Contact User' parameter in the Accounts table overrides
this parameter (see ''Configuring Registration Accounts'' on
page 361).

AudioCodes MSBG Series Specifications

General

Brand	AudioCodes
Model	MSBG Series
Category	Gateway
Language	English