A-6
AI296 Version 9.8x User’s Guide
AI296 System Codes: X.25 Cause Codes and Diagnostic Codes
0x30 Timer expired
0x31 Timer expired for incoming call
0x32 Timer expired for clear indication
0x33 Timer expired for reset indication
0x34 Timer expired for restart indication
0x40 Call set up, call clearing, or registration problem
0x41 Facility/registration code not allowed
0x42 Facility parameter not allowed
0x43 Invalid called address
0x44 Invalid calling address
0x45 Invalid facility/registration length
0x46 Incoming call barred
0x47 No logical channel available
0x48 Call collision
0x49 Duplicate facility request
0x4A Non-zero address length
0x4B Non-zero facility length
0x4C Facility not provided when expected
0x4D Invalid CCITT-specified DTE facility
0x50 Miscellaneous
0x51 Improper cause code from DTE
0x52 Not aligned octet
0x53 Inconsistent Q-bit setting
Table A-5 Standard Clear Indication Cause Codes (Continued)
Cause Code Description