AudioCodes Mediant 2000 User Manual page 336

Parameter
Web: Trunk Groups to Send IE
EMS: List Of Trunk Groups To Send
IE
[SendIEonTG]
Web: Enable User-to-User IE for Tel
to IP
EMS: Enable UUI Tel 2 Ip
[EnableUUITel2IP]
Web: Enable User-to-User IE for IP
to Tel
EMS: Enable UUI Ip 2 Tel
[EnableUUIIP2Tel]
[ISDNDMSTimerT310]
SIP User's Manual
Defines Trunk Group IDs (up to 50 characters) from where the
optional ISDN IE (defined by the parameter AddIEinSetup) is
sent.
For example: '1,2,4,10,12,6'.
Notes:

You can configure different IE data for Trunk Groups by
defining this parameter for different IP Profile IDs (using
the parameter IPProfile), and then assigning the required
IP Profile ID in the 'IP to Trunk Group Routing' table
(PSTNPrefix).

When IP Profiles are used for configuring different IE data
for Trunk Groups, this parameter setting is ignored.
Enables ISDN PRI-to-SIP interworking.

[0] Disable = Disabled (default).

[1] Enable = Enable transfer of User-to-User Information
Element (UUIE) from PRI to SIP.
The device supports the following ISDN PRI-to-SIP
interworking: SETUP to SIP INVITE, CONNECT to SIP 200
OK, USER INFORMATION to SIP INFO, ALERT to SIP 18x
response, and DISCONNECT to SIP BYE response
messages.
Note: The interworking of User-to-User IE to SIP INFO is
supported only on the 4ESS PRI variant.
Enables SIP-to-PRI ISDN interworking.

[0] Disable = Disabled (default).

[1] Enable = Enable transfer of User-to-User IE (UUIE)
from SIP INVITE message to PRI SETUP message.
The device supports the following SIP-to-PRI ISDN
interworking: SIP INVITE to SETUP, SIP 200 OK to
CONNECT, SIP INFO to USER INFORMATION, SIP 18x to
ALERT, and SIP BYE to DISCONNECT.
Notes:

The interworking of User-to-User IE to SIP INFO is
supported only on the 4ESS PRI variant.

To interwork the UUIE header from SIP-to-ISDN messages
with the 4ESS ISDN variant, the parameter
ISDNGeneralCCBehavior must be set to 16384.
Overrides the T310 timer for the DMS-100 ISDN variant.
T310 defines the timeout between the receipt of a Proceeding
message and the receipt of an Alerting/Connect message.
The valid range is 10 to 30. The default value is 10 (seconds).
Note: Applicable only to Nortel DMS and Nortel MERIDIAN
PRI variants (ProtocolType = 14 and 35).
336
Description
Document #: LTRT-68809
Mediant 2000