AudioCodes Mediant 3000 User Manual page 330

Parameter
Gateway Name
[TrunkGroupSettings_Ga
tewayName]
Contact User
[TrunkGroupSettings_Co
ntactUser]
Trunk Group Name
[TrunkGroupSettings_Tr
unkGroupName]
MWI Interrogation Type
[TrunkGroupSettings_M
WIInterrogationType]
User's Manual
355).

If the PreferRouteTable parameter is set to 1 (see 'Configuring
Proxy and Registration Parameters' on page 246), the routing
rules in the Outbound IP Routing table take precedence over the
selected Serving IP Group ID.
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.
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 Account Table' on page 243).
Defines a name for the Trunk Group. This name represents the
Trunk Group in the SIP 'tgrp' parameter of the outgoing INVITE
messages (according to RFC 4904). For example:
sip:+16305550100;tgrp=TG-1;trunk-context=+1-
630@isp.example.net;user=phone
The valid value can be a string of up to 20 characters. By default, no
name is configured.
Notes:

If this parameter is not configured, the Trunk Group decimal
number is used in the SIP 'tgrp' parameter.

This feature is enabled by any of the following parameters:

UseSIPtgrp

UseBroadsoftDTG

Currently, this parameter can only be configured using the ini file.
Defines MWI QSIG-to-IP interworking for interrogating MWI
supplementary services:

[255] Not Configured

[0] None = Disables the feature.

[1] Use Activate Only = MWI Interrogation messages are not sent
and only "passively" responds to MWI Activate requests from the
PBX.

[2] Result Not Used = MWI Interrogation messages are sent, but
the result is not used. Instead, the device waits for MWI Activate
requests from the PBX.

[3] Use Result = MWI Interrogation messages are sent, its results
are used, and the MWI Activate requests are used. MWI Activate
requests are interworked to SIP NOTIFY MWI messages. The SIP
NOTIFY messages are sent to the IP Group defined by the
NotificationIPGroupID parameter.
Note: This parameter appears in the table only if the
VoiceMailInterface parameter is set to 3 (QSIG). Configuring Voice
Mail on page 398.
330
Description
Document #: LTRT-89729
Mediant 3000