Fixed Mapping Of Sip Response To Isdn Release Reason - AudioCodes Mediant 800B User Manual

The following procedure describes how to configure SIP-to-ISDN release cause mapping
through the Web interface. You can also configure it through ini file (CauseMapSIP2ISDN)
or CLI (configure voip > gateway manipulation cause-map-sip2isdn).

To configure a SIP-to-ISDN release cause mapping rule:
1. Open the Release Cause Mapping from SIP to ISDN table (Setup menu > Signaling
& Media tab > Gateway folder > Manipulation > Release Cause SIP > ISDN).
2. Click New; the following dialog box appears:
Figure 25-6: Release Cause Mapping from SIP to ISDN Table - Add Dialog Box
3. Configure a mapping rule according to the parameters described in the table below.
4. Click Apply.
Table 25-8: Release Cause Mapping from SIP to ISDN Table Parameter Descriptions
Parameter
Index
[CauseMapSip2Isdn_Index]
SIP Response
sip-response
[CauseMapSip2Isdn_SipResponse]
Q.850 Causes
q850-causes
[CauseMapSip2Isdn_IsdnReleaseCause]

25.8.1.2 Fixed Mapping of SIP Response to ISDN Release Reason

The following table shows the mapping of SIP response to ISDN release reason.
Table 25-9: Mapping of SIP Response to ISDN Release Reason
SIP Response
400* Bad request
401 Unauthorized
402 Payment required
403 Forbidden
User's Manual
Defines an index number for the new table row.
Note: Each row must be configured with a unique index.
Defines the SIP response code. For example, you can
enter "406" (without apostrophes) to represent the SIP
406 Not Acceptable response.
Defines the ISDN Q.850 cause code. For example, you
can enter "6" (without apostrophes) to represent Cause
Code 6 Channel Unacceptable.
Description
Mediant 800B Gateway & E-SBC
Description
ISDN Release
Reason
31 Normal, unspecified
21 Call rejected
21 Call rejected
21 Call rejected
574
Description
Document #: LTRT-10632