AudioCodes Media 800 MSBR - Page 916

User's Manual 916 Document #: LTRT-12809
Mediant 800 MSBR
Parameter Description
Cause Mapping
CLI: configure voip > gw
manipulations
CauseMapSip2Isdn
[CauseMapSIP2ISDN]
FORMAT CauseMapSIP2ISDN_Index =
CauseMapSIP2ISDN_SipResponse,
CauseMapSIP2ISDN_IsdnReleaseCause;
[\CauseMapSIP2ISDN]
Where,
 SipResponse = SIP Response
 IsdnReleaseCause = Q.850 Release Cause
For example:
CauseMapSIP2ISDN 0 = 480,50;
CauseMapSIP2ISDN 0 = 404,3;
When a SIP response is received (from the IP side), the device
searches this mapping table for a match. If the SIP response is found,
the Q.850 Release Cause assigned to it is sent to the PSTN. If no
match is found, the default static mapping is used.
Note: This parameter can appear up to 12 times.
Web/EMS: Enable
Calling Party Category
CLI: ni2-cpc
[EnableCallingPartyCat
egory]
Determines whether Calling Party Category (CPC) is mapped between
SIP and PRI.
 [0] Disable = (Default) Don't relay the CPC between SIP and PRI.
 [1] Enable = The CPC is relayed between SIP and PRI.
If enabled, the CPC received in the Originating Line Information (OLI) IE
of an incoming ISDN Setup message is relayed to the From/P-Asserted-
Identity headers using the 'cpc' parameter in the outgoing INVITE
message, and vice versa.
For example (calling party is a payphone):
From:<sip:2000;cpc=payphone@10.8.23.70>;tag=1c18061
57451
Note: This feature is applicable only to the NI-2 PRI variant.
CLI: usr2usr-hdr-frmt
[UserToUserHeaderFor
mat]
Defines the interworking between the SIP INVITE's User-to-User header
and the ISDN User-to-User (UU) IE data.
 [0] = (Default) SIP header format: X-UserToUser.
 [1] = SIP header format: User-to-User with Protocol Discriminator
(pd) attribute (according to IETF Internet-Draft draft-johnston-
sipping-cc-uui-04). For example:
User-to-
User=3030373435313734313635353b313233343b3834;pd=4
 [2] = SIP header format: User-to-User with encoding=hex at the end
and pd embedded as the first byte (according to IETF Internet-Draft
draft-johnston-sipping-cc-uui-03). For example:
User-to-
User=043030373435313734313635353b313233343b3834;
encoding=hex
where "04" at the beginning of this message is the pd.
 [3] = Interworks the SIP User-to-User header containing text format
to ISDN UUIE in hexadecimal format, and vice versa. For example:
SIP Header in text format:
User-to-User=01800213027b712a;NULL;4582166;
Translated to hexadecimal in the ISDN UUIE:
303138303032313330323762373132613b4e554c4c3b3435383
23136363b
The Protocol Discriminator (pd) used in UUIE is "04" (IUA
characters).