Nokia IPSO 4.0 manual Information-element identifiers is missing

Table 6 Cause Values

Cause	Cause Description	Diagnostics
86	Call having the requested-call identity has been	Clearing cause
	cleared
88	Incompatible destination	Incompatible parameter (Note 2)

91Invalid transit-network selection

95Invalid message, unspecified

96	Mandatory information element is missing	Information-element identifiers is missing
	Information element identifiers
97	Message type non-existent or not implemented	Message type
98	Message not compatible with call state or	Message type non-existent
	message type or not implemented
99	Information-element non-existent or not	Information-element identifiers not
	implemented	implemented (Notes 6 & 8)
100	Invalid-information element	Information-element identifiers contents
		(Note 6)
101	Message not compatible with call	Message type state
102	Recovery on timer expires	Timer number (Note 9)

111Protocol error, unspecified

127Internetworking, unspecified

Notes for Table 6:

„Note 1—The coding of facility identification is network dependent.

„Note 2—Incompatible parameter is composed of incompatible information element identifier.

„Note 3—The format of the diagnostic field for cause 57, 58, and 65 is shown in the ITU-T Q.931 specification.

„Note 4—User-supplied diagnostic field is encoded according to the user specification, subject to the maximum length of the cause-information element. The coding of user- supplied diagnostics should be made in such a way that it does not conflict with the coding described in Table B-2.

„Note 5—New destination is formatted as the called-party number information element, including information element identifier. Transit network selection might also be included.

Nokia Network Voyager for IPSO 4.0 Reference Guide 69