This trap indicates that a SPVC was rerouted. The variables indicates the address of a rerouted spvc, the time stamp of when rerouting occurred, and the cause of rerouting. The cause codes are as follows: Unallocated (unassigned) number = 1 No route to specified transit network = 2 No route to destination = 3 Normal call clearing = 16 User busy = 17 No user responding = 18 Call rejected = 21 Number changed = 22 User rejects all calls with calling line identification restriction (CLIR) = 23 Destination out of order = 27 Invalid number format (address incomplete) = 28 Response to STATUS ENQUIRY = 30 Normal, unspecified = 31 Requested VPCI/VCI not available = 35 VPCI/VCI assignment failure = 36 User cell rate not available = 37 Network out of order = 38 Temporary failure = 41 Access information discarded = 43 No VPCI/VCI available = 45 Resource unavailable, unspecified = 47 Quality of Service unavailable = 49 Bearer capability not authorized = 57 Bearer capability not presently available = 58 Service or option not available, unspecified = 63 Bearer capability not implemented = 65 Unsupported combination of traffic parameters = 73 AAL parameters cannot be supported = 78 Invalid call reference value = 81 Identified channel does not exist = 82 Incompatible destination = 88 Invalid endpoint reference = 89 Invalid transit network selection = 91 Too many pending add party requests = 92 Mandatory information element missing = 96 Message type non-existent or not implemented = 97 Information element non existent or not implemented = 99 Invalid information element contents = 100 Message not compatible with call state = 101 Recovery on timer expiry = 102 Incorrect message length = 104 Protocol error, unspecified = 111