Operation Manual

ARGUS
142
A
RGUS 125
79 Service or option not implemented,
service unspecified or option not
implemented class” (Dummy)
Unspecified
81 Invalid call reference value Invalid call reference value
82 Identified Channel does not exist Requested channel is invalid
83 A suspended call exists, but this call
identity does not
The call identity entered is the wrong one for the parked call
84 Call identity in use The call identity is already in use
85 No call suspended No call has been parked
86 Call having the requested call
identity has been cleared
The parked call has been cleared
88 Incompatible destination Incompatible destination
91 Invalid transit network selection Invalid format for the transit network identifier
95 Invalid message, unspecified Unspecified for "invalid message class" (Dummy)
96 Mandatory information element is
missing
Mandatory information element is missing
97 Message type non-existent or not
implemented
This type of message is in this phase not permitted, not
defined or not supported
98 Message not compatible with call
state or message type non-existent
or not implemented
The content of the message is in this phase not permitted,
not defined or not supported
99 Information element non-existent or
not implemented
The content of the information element is in this phase not
permitted, not defined or not supported
100 Invalid information element contents Invalid content in information element
101 Message not compatible with call
state
Message not valid in this phase
102 Recovery on timer expired Error handling routine started due to time-out
111 Protocol error, unspecified Unspecified for "protocol error class" (Dummy)
127 Interworking, unspecified Unspecified for "interworking class" (Dummy)