User`s manual

Version 5.4 351 May 2008
SIP User's Manual 4. ini File Configuration
ini File Parameter Description
ISDNSubAddressFormat
Determines the format of the 'subaddress' value for ISDN Calling and
Called numbers.
 [0] = ASCII (default).
 [1] = BCD (Binary Coded Decimal)
For IP-to-Tel calls, if the incoming SIP INVITE message includes
subaddress values in the 'isub' parameter for the Called Number (in the
Request-URI) and/or the Calling Number (in the From header), these
values are interworked to the outgoing ISDN SETUP message.
If the incoming ISDN SETUP message includes 'subaddress' values for
the Called Number and/or the Calling Number, these values are
interworked to the outgoing SIP INVITE message.
EnableHold2ISDN
Enables interworking of the Hold/Retrieve supplementary service from SIP
to PRI.
 [0] = Disabled (default)
 [1] = Enabled
Notes:
 This capability is supported only for QSIG and Euro ISDN variants.
 To support interworking of the Hold/Retrieve supplementary service
from ISDN to SIP, set the parameter EnableHold to 1.
EnableUUITel2IP
For a description of this parameter, refer to ''Configuring the Digital
Gateway Parameters'' on page 235.
EnableUUIIP2Tel
For a description of this parameter, refer to ''Configuring the Digital
Gateway Parameters'' on page 235.
ScreeningInd2IP
For a description of this parameter, refer to ''Configuring the Digital
Gateway Parameters'' on page 235.
SupportRedirectInFacilit
y
Determines whether the Redirect Number is retrieved from the Facility IE.
 [0] = Not supported (default).
 [1] = Supports partial retrieval of Redirect Number (number only) from
the Facility IE in ISDN SETUP messages. Applicable to Redirect
Number according to ECMA-173 Call Diversion Supplementary
Services.
Note: To enable this feature, ISDNDuplicateQ931BuffMode must be set to
1.
EnableCIC
Determines whether Carrier Identification Code (CIC) is relayed to ISDN.
 [0] = Do not relay the Carrier Identification Code (CIC) to ISDN
(default).
 [1] = CIC is relayed to the ISDN in Transit Network Selection (TNS) IE.
If enabled, the CIC code (received in an INVITE Request-URI) is included
in a TNS IE in the ISDN SETUP message.
For example: INVITE sip:555666;cic=2345@100.2.3.4 sip/2.0.
Note: Currently, this feature is supported only in the SIP-to-ISDN
direction.