Causas Q931 - para troubleshooting E1
De Linuxmall Wiki
Cause Definition
1 Unallocated number 3 No route to destination 6 Channel unacceptable 7 Call awarded and being delivered in an established channel 16 Normal call clearing 17 User busy 18 No user responding 19 No answer from user 21 Call rejected 22 Number changed 26 Non-selected user clearing 27 Destination out of order 28 Invalid number format 29 Facility rejected 30 Response to a status enquiry 31 Normal, unspecified 34 No channel available 38 Network out of order 41 Temporary failure 42 Switching equipment congestion 43 Access information discarded 44 Request channel not available 47 Resource not available 49 Quality of service unavailable 50 Requested facility not subscribed 57 Bearer capability not authorized 58 Bearer capability not presently available 63 Service or option not available 65 Bearer capability not implemented 66 Channel type not implemented 69 Request facility not implemented 70 Only restricted digital information bearer capability is available 79 Service or option not implemented, unspecified 81 Invalid call reference value 82 Identified channel does not exist 83 Suspended call exists, but call identity does not 84 Call identity in use 85 No call suspended 86 Call with the specified call identity is cleared 88 Incompatible destination 91 Invalid transit network selection 95 Invalid message, unspecified 96 Mandatory information element is missing 97 Message type non-existent or not implemented 98 Message not compatible with call state or message type non-existent 99 Information element non-existent or not implemented 100 Invalid information element contents 101 Message not compatible with call state 102 Recovery on timer expiry 111 Protocol error, unspecified 127 Internetworking, unspecified
