AudioCodes Media Pack MP-124, User Manual

Page: 207 / 584

Version 6.6 207 MP-11x & MP-124
User's Manual 20. Hunt Group
Parameter Description
Group and configuring the Hunt 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 Account Table' on page
183 ).
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.6.60A.011.002
Content-Length: 0
The "SipGroupName" in the Request-URI is configured in the IP
Group table (see 'Configuring IP Groups' on page
175 ).
Notes:

If this parameter is not configured, the registration is
performed according to the global registration parameter,
ChannelSelectMode.

To enable Hunt 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 endpoint group includes four FXO endpoints to
register Per Gateway, the device registers all endpoints
except the first four endpoints. The group of these four
endpoints sends a single registration request.
Serving IP Group ID
[TrunkGroupSettings_ServingIP
Group]
Assigns an IP Group to where INVITE messages received from
this Hunt Group are sent. 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
175 ).
Notes:

If this parameter is not configured, the INVITE messages are
sent to the default Proxy or according to the Tel to IP
Routing (see 'Configuring Tel to IP Routing' on page
223 ).

If the PreferRouteTable parameter is set to 1 (see
'Configuring Proxy and Registration Parameters' on page
186 ), the routing rules in the Outbound IP Routing table take
precedence over the selected Serving IP Group ID.