AudioCodes Mediant 800B MSBR User Manual page 370

Parameter
Serving IP Group ID
CLI: serving-ip-group
[TrunkGroupSettings_ServingIPGro
up]
User's Manual
by assigning them to a Trunk Group and configuring the
Trunk Group registration mode to 'Don't Register'.

[5] Per Account = Registrations are sent (or not) to an IP
Group, according to the settings in the Account table (see
''Configuring Registration Accounts'' on page 291).
An example is shown below of a REGISTER message for
registering endpoint "101" using the registration Per
Endpoint mode:
REGISTER sip:SipGroupName SIP/2.0
Via: SIP/2.0/UDP
10.33.37.78;branch=z9hG4bKac862428454
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
270).
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.
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 270).
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 Table'' on page 397).

If the PreferRouteTable parameter is set to 1 (see
''Configuring Proxy and Registration Parameters'' on page
296), the routing rules in the Outbound IP Routing table
take precedence over the selected Serving IP Group ID.
370
Mediant 800B MSBR
Description
Document #: LTRT-12813