The following table lists the call clearing causes (returned for example in a CLEARED: message). Call clearing cause is in hex (decimal). Message meanings are given for an ETSI ISDN. Causes with values greater than 80 hex are generated internally by your Pace ISDN TA TA.
|
Numeric Value |
Description |
|
Numeric Value |
Description |
|
01 (1) |
Unallocated (unassigned) number |
|
41 (65) |
Bearer capability not implemented |
|
02 (2) |
No route to specific transit network |
|
42 (66) |
Channel type not implemented |
|
03 (3) |
No route to destination |
|
45 (69) |
Requested facility not implemented |
|
06 (6) |
Channel unacceptable |
|
46 (70) |
Only restricted digital information bearer capability is available |
|
07 (8) |
Call awarded and being delivered in established channel |
|
4F (79) |
Service or option not implemented, unspecified |
|
|
|
|
|
|
10 (16) |
Normal call clearing |
|
51 (81) |
Invalid call reference value |
|
11 (17) |
User busy |
|
52 (82) |
Identified channel does not exist |
|
12 (18) |
No user responding |
|
53 (83) |
A suspended call exists, but this call identity does not |
|
13 (19) |
No answer from user (user alerted) |
|
54 (84) |
Call identity in use |
|
15 (21) |
Call rejected |
|
55 (85) |
No call suspended |
|
16 (22) |
Number changed |
|
56 (86) |
Call having the requested call identity has been cleared |
|
1A (26) |
Non-selectable user clearing |
|
58 (88) |
Incompatible destination |
|
1B (27) |
Destination out of order |
|
5B (91) |
Invalid transit network selection |
|
1C (28) |
Invalid number format |
|
5F (95) |
Invalid message, unspecified |
|
1D (29) |
Facility rejected |
|
|
1E (30) |
Response to STUTUS ENQUIRY |
|
|
1F (31) |
Normal, unspecified |
|
|
|
|
|
22 (34) |
No circuit/channel available |
|
60 (96) |
Mandatory information element is missing |
|
26 (38) |
Network out of order |
|
61 (97) |
Message type non-existent or not implemented |
|
29 (41) |
Temporary failure |
|
62 (98) |
Message not compatible with call state or message type non-existent or not implemented |
|
2A (42) |
Switching equipment congestion |
|
63 (99) |
Information element non-existant or not implemented |
|
2B (43) |
Access information discarted |
|
64 (100) |
Invalid information element contents |
|
2C (44) |
Requested circuit/channel not available |
|
65 (101) |
Message not implemented with call satate |
|
2F (47) |
Resources unavailable, unspecified |
|
66 (102) |
Recovery on timer expiry |
| |
|
|
6F (111) |
Protocol error, unspecified |
| |
|
|
7F (127) |
Interworking, unspecified |
|
|
|
|
|
|
31 (49) |
Quality of service unavailable |
|
91 (145) |
No signalling data link establishment |
|
32 (50) |
Requested facility not subscribed |
|
A2 (162) |
No line activation |
|
39 (57) |
Bearer capability not authorised |
|
FF (255) |
Call clearing, unspecified |
|
3A (58) |
Bearer capability not presently available |
|
|
3F (63) |
Service or option not available, unspecified |
|
