7.2.80B ISUP-Cause AVP

32.2993GPPCharging managementDiameter charging applicationsRelease 16Telecommunication managementTS

The ISUP-Cause AVP (AVP code 3416) is of type Grouped and indicates the reason a voice call service is released. When used for IMS charging, this AVP indicates the reason a CS call is released.

It has the following ABNF:

ISUP-Cause ::= <AVP Header: 3416>

[ ISUP-Cause-Location ]
[ ISUP-Cause-Value ]
[ ISUP-Cause-Diagnostics ]