Telos ZephyrExpress - Manual (Page 165)

TROUBLESHOOTING 9-23
Cause No. 97 - Message type nonexistent or not implemented
This cause indicates the equipment sending this cause received a message with a mes-
sage type it does not recognize because the message is undefined, or it is defined but not
implemented by the equipment sending this cause.
Cause No. 99 - Information element non existent or not implemented
This cause indicates the equipment sending this cause received a message that includes
an information element identifier not recognized because the information element
identifier is undefined, or it is defined but not implemented by the equipment sending
this cause.
Cause No. 100 - Invalid information element contents
This cause indicates the equipment sending this cause received an information element
that it has implemented; however one or more fields of the information element are
coded in a way that has not been implemented by the equipment.
Cause No. 101 - Message not compatible with call state/Protocol error threshold
This cause indicates the equipment sending this cause received a message that procedure
indicate is not permissible at this time.
or
This cause indicates that the switch sending this cause is clearing the call because a
threshold is being exceeded for multiple protocol errors during an active call.
Cause No. 102 - Timeout disconnect
This cause indicates that a procedure has been initiated by the expiry of a timer
in association with error handling procedures.
Cause No. 111 - Protocol Error, Unspecified
Among other things, this cause can be displayed if you failed to dial the appropriate
code for an outside line from an internal system (usually the digit 7, 8, or 9). Also may be
returned if you have some types of restrictions as to the number of calls, etc.
Cause No. 118 -
Cause No. 127 - SW56 disconnect/Internetworking, unspecified
This cause indicates that an interworking call (usually a call to SW56 service)
has ended. May also be seen in the case of a non-specific rejection by your long distance
carrier (try again at a different rate).