Technical data

18 Appendix
141
ARGUS 3u plus/3u NT
63
Service or option not available “Service
unspecified or option not
available class” (Dummy)
65
Bearer capability not implemented Bearer capability is not supported
66
Channel type not implemented Channel type is not supported
69
Requested facility not implemented Requested facility is not
supported
70
Only restricted digital information
bearer capability is available
Only limited bearer capability is
available
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)