AudioCodes Media 800 MSBR - Page 915

Version 6.6 915 Mediant 800 MSBR
User's Manual 66. Configuration Parameters Reference
Parameter Description
destination subaddress.
3 If the isub parameter is not present in the Request-URI header nor
To header, the device does the following:

If the called number (that appears in the user part of the
Request-URI) starts with zero (0), for example,
INVITE sip:05694564@host.domain:user=phone SIP/2.0
then the device maps this called number to the destination
number of the ISDN Setup message, and the destination
subaddress in this ISDN Setup message remains empty.

If the called number (that appears in the user part of the
Request-URI) does not start with zero, for example,
INVITE sip:5694564@host.domain:user=phone SIP/2.0
then the device maps this called number to the destination
number of the ISDN Setup message, and the destination
subaddress in this ISDN Setup message then contains y digits
from the end of the called number. The y number of digits can
be configured using the ISUBNumberOfDigits parameter. The
default value of ISUBNumberOfDigits is 0, thus, if this parameter
is not configured, and 1) and 2) scenarios (described above)
have not provided an isub value, the subaddress remains empty.
Web: Default Cause
Mapping From ISDN to
SIP
CLI: dflt-cse-map-
isdn2sip
[DefaultCauseMapISDN
2IP]
Defines a single default ISDN release cause that is used (in ISDN-to-IP
calls) instead of all received release causes, except when the following
Q.931 cause values are received: Normal Call Clearing (16), User Busy
(17), No User Responding (18), or No Answer from User (19).
The range is any valid Q.931 release cause (0 to 127). The default is 0
(i.e., not configured - static mapping is used).
Release Cause Mapping from ISDN to SIP Table
Web: Release Cause
Mapping Table
EMS: ISDN to SIP
Cause Mapping
CLI: configure voip > gw
manipulations
CauseMapIsdn2Sip
[CauseMapISDN2SIP]
This table parameter maps ISDN Q.850 Release Causes to SIP
responses.
The format of this parameter is as follows:
[CauseMapISDN2SIP]
FORMAT CauseMapISDN2SIP_Index =
CauseMapISDN2SIP_IsdnReleaseCause,
CauseMapISDN2SIP_SipResponse;
[\CauseMapISDN2SIP]
Where,
 IsdnReleaseCause = Q.850 Release Cause
 SipResponse = SIP Response
For example:
CauseMapISDN2SIP 0 = 50,480;
CauseMapISDN2SIP 0 = 6,406;
When a Release Cause is received (from the PSTN side), the device
searches this mapping table for a match. If the Q.850 Release Cause is
found, the SIP response assigned to it is sent to the IP side. If no match
is found, the default static mapping is used.
Note: This parameter can appear up to 12 times.
Release Cause Mapping from SIP to ISDN Table
Web: Release Cause
Mapping Table
EMS: SIP to ISDN
This table parameter maps SIP responses to Q.850 Release Causes.
The format of this parameter is as follows:
[CauseMapSIP2ISDN]