AudioCodes Mediant 500 E-SBC, User Manual

Page: 851 / 920

User's Manual 54. Configuration Parameters Reference
Version 6.8 851 Mediant 500 E-SBC
Parameter Description
[EnableQSIGTransferUpdate] Asserted-Identity and optional Privacy headers. This feature is
supported for IP-to-Tel and Tel-to-IP calls.

[0] Disable = (Default) Ignores QSIG Facility messages with
CallTranferComplete or CallTransferUpdate invokes.

[1] Enable
For example, assume A and C are PBX call parties and B is the SIP
IP phone:
1
A calls B; B answers the call.
2
A places B on hold and calls C; C answers the call.
3
A performs a call transfer (the transfer is done internally by the
PBX); B and C are connected to one another.
In the above example, the PBX updates B that it is now talking with
C. The PBX updates this by sending a QSIG Facility message with
CallTranferComplete invoke APDU. The device interworks this
message to a SIP UPDATE message containing a P-Asserted-
Identity header with the number and name derived from the QSIG
CallTranferComplete RedirectionNumber and RedirectionName.
Notes:

For IP-to-Tel calls, the RedirectionNumber and RedirectionName
in the CallTRansferComplete invoke is derived from the P-
Asserted-Identity and Privacy headers in the received SIP INFO
message.

To include the P-Asserted-Identity header in outgoing SIP
UPDATE messages, set the AssertedIDMode parameter to
Add
P-Asserted-Identity.
EMS: CAS Detection Of Hook
Flash
CLI: is-cas-sndhook-flsh
[CASSendHookFlash]
Enables sending Wink signal toward CAS trunks.

[0] = Disable (default)

[1] = Enable
If the device receives a mid-call SIP INFO message with flashhook
event body (as shown below) and this parameter is set to 1, the
device generates a wink signal toward the CAS trunk. The CAS
wink signal is done by changing the A bit from 1 to 0, and then back
to 1 for 450 msec.
INFO sip:4505656002@192.168.13.40:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.13.2:5060
From: <sip:06@192.168.13.2:5060>
To:
<sip:4505656002@192.168.13.40:5060>;tag=13287879
6-1040067870294
Call-ID: 0010-0016-D69A7DA8-1@192.168.13.2
CSeq:2 INFO
Content-Type: application/broadsoft
Content-Length: 17
event flashhook
Note: This parameter is applicable only to T1 CAS protocols.
Release Cause Mapping from ISDN to SIP Table
Web: Release Cause Mapping
Table
EMS: ISDN to SIP Cause
Mapping
CLI: configure voip > gw
manipulations This table parameter maps ISDN Q.850 Release Causes to SIP
responses.
The format of the ini file table parameter is as follows:
[CauseMapISDN2SIP]
FORMAT CauseMapISDN2SIP_Index =
CauseMapISDN2SIP_IsdnReleaseCause,