AudioCodes Mediant 500L MSBR

User's Manual 378 Document #: LTRT-10466
Mediant 500L MSBR
Parameter Description
From: <sip:101@GatewayName>;tag=1c862422082
To: <sip:101@GatewayName>
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.6.80A.227.005
Content-Length: 0
The "SipGroupName" in the Request-URI is configured in the IP
Group table (see ''Configuring IP Groups'' on page 287).
Notes:
 If this 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.
Serving IP Group ID
CLI: serving-ip-group
[TrunkGroupSettings_Serv
ingIPGroup]
Assigns an IP Group to where the device sends INVITE messages for
this Trunk Group. The actual destination to where these INVITE
messages are sent is according to the Proxy Set ID associated with
the IP Group. The Request-URI host name in the INVITE and
REGISTER messages (except for 'Per Account' registration modes) is
set to the value of the 'SIP Group Name' parameter configured in the
IP Group table (see ''Configuring IP Groups'' on page 287).
Notes:
 If this parameter is not configured, the INVITE messages are sent
to the default Proxy or according to the Outbound IP Routing table
(see ''Configuring Outbound IP Routing'' on page 405).
 If the PreferRouteTable parameter is set to 1 (see ''Configuring
Proxy and Registration Parameters'' on page 309
), the routing rules
in the Outbound IP Routing table take precedence over the
selected Serving IP Group ID.
Gateway Name
CLI: gateway-name
[TrunkGroupSettings_Gate
wayName]
Defines the host name for the SIP From header in INVITE messages
and for the From/To headers in REGISTER requests.
Note: If this parameter is not configured, the global parameter,
SIPGatewayName is used.
Contact User
CLI: contact-user
[TrunkGroupSettings_Con
tactUser]
Defines the user part for the SIP Contact URI in INVITE messages
and for the From, To, and Contact headers in REGISTER requests.
Notes:
 This parameter is applicable only if the 'Registration Mode'
parameter is set to 'Per Account' and registration through the
Account 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 Account table overrides this
parameter (see ''Configuring Registration Accounts'' on page 305).