Version 5.2 313 September 2007
SIP User's Manual 6. ini File Configuration
Table 6-11: ISDN and CAS Interworking-Related Parameters
ini File Field Name
Web Parameter
Name
Valid Range and Description
SITQ850Cause
Determines the Q.850 cause value specified in the Reason header that is
included in a 4xx response when Special Information Tone (SIT) is detected
on an IP-to-Tel call.
The valid range is 0 to 127. The default value is 34.
UserToUserHeaderF
ormat
Determines the format of the User-to-User header.
 [0] = X-UserToUser (default)
 [1] = User-to-User
RemoveCLIWhenRe
stricted
For a description of this parameter, refer to 'Configuring the Digital Gateway
Parameters' on page 142.
ScreeningInd2ISDN
For a description of this parameter, refer to 'Configuring the Digital Gateway
Parameters' on page 142.
ProgressIndicator2I
SDN_ID
For a description of this parameter, refer to 'Trunk Settings' on page 178.
PIForDisconnectMs
g_ID
For a description of this parameter, refer to 'Trunk Settings' on page 178.
ConnectOnProgress
Ind
 [0] = Connect message isn't sent after 183 Session Progress is received
(default).
 [1] = Connect message is sent after 183 Session Progress is received.
This feature enables the play of announcements from IP to PSTN without the
need to answer the Tel-to-IP call. It can be used with PSTN networks that
don't support the opening of a TDM channel before an ISDN Connect
message is received.
SIP183Behavior
For a description of this parameter, refer to 'General Parameters' on page 72.
LocalISDNRBSource
_ID
For a description of this parameter, refer to 'Trunk Settings' on page 178.
PSTNAlertTimeout
For a description of this parameter, refer to 'General Parameters' on page
103.
TrunkPSTNAlertTim
eout_ID
For a description of this parameter, refer to 'Trunk Settings' on page 178.
ISDNTransferCapabi
lity_ID
For a description of this parameter, refer to 'Trunk Settings' on page 178.
SendISDNTransferO
nConnect
For a description of this parameter, refer to 'Configuring the Digital Gateway
Parameters' on page 142.