The following release cause codes are used for H.323 calls.
Used in:
0x0033 NPDI Universal ICB in:
Channel Released message
Channel Released with Data message
|
Byte |
Description |
|
0, 1 |
Tag Release Cause Code (0x27E3) |
|
2, 3 |
Length 0x02 |
|
4,5 |
Value[0] MSB 0x01 Release Reason LSB 0x01 Called Party Not Registered 0x02 Invalid Permission Chosen 0x03 Request Denied 0x04 Undefined Reason 0x05 Caller Not Registered 0x06 Route Call to Gatekeeper 0x07 Invalid Endpoint Idenfier Chosen 0x08 Resource Unavailable Chosen 0x09 Security Denial Chosen 0x0A Control Not Supported Chosen 0x0B Complete Address Chosen
MSB 0x02 Release Reason Remote End LSB 0x01 No Bandwidth Chosen 0x02 Gatekeeper 0x03 Unreachable Destination Rejection Chosen 0x04 Destination Rejection Chosen 0x05 Release Complete Invalid Revision Chosen 0x06 No Permission Chosen 0x07 Unreachable Gatekeeper Chosen 0x08 Gateway Resources Chosen 0x09 Bad Format Address Chosen 0x0A Adaptive Busy Chosen 0x0B In Conf Chosen 0x0C Release Complete Undefined Reason Chosen 0x0D Facility Call Deflection 0x0E Security Denied Chosen 0x0F Release Complete Called Party Not Registered Chosen 0x10 Release Complete Caller Not Registered Chosen
MSB 0x03 Release Reason Others LSB 0x01 Outseize Error 0x02 Protocol Error 0x03 Socket Open Fail 0x04 Gatekeeper not Configured 0x05 ARQ Fail 0x06 Purge 0x07 Local End Release
MSB 0x04 Q931 Cause Location USER LSB Q931 Cause code
MSB 0x05 Q931 Cause Location Private Network serving Local user LSB Q931 Cause code
MSB 0x06 Q931 Cause Location Public Network serving Local user LSB Q931 Cause code
MSB 0x07 Q931 Cause Location Transit Network LSB Q931 Cause code |