Topcom 520 Telephone User Manual


 
31 49 Quality of service unavailable
32 50 Requested facility not subscribed
39 57 Bearer capability not authorized
3A 58 Bearer capability not presently available
3F 63 Service or option not available, unspecified
41 65 Bearer capability not implemented
42 66 Channel type not implemented
45 69 Requested facility not implemented
46 70 Only restricted digital information bearer capability is
available
4F 79 Service or option not implemented, unspecified
51 81 Invalid call reference value
52 82 Identified channel does not exist
53 83 A suspended call exists, but this call identity does not
54 84 Call identity in use
55 85 No call suspended
56 86 Call having the requested call identity has been cleared
58 88 Incompatible destination
5B 91 Invalid transit network selection
5F 95 Invalid message, unspecified
60 96 Mandatory information element is missing
61 97 Message type non-existent or not implemented
62 98 Message not compatible with call state or message type
non-existent or not implemented
63 99 Information element non-existent or not implemented
64 100 Invalid information element contents
65 101 Message not compatible with call state
66 102 Recovery on timer expiry
6F 111 Protocol error, unspecified
7F 127 Interworking, unspecified
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