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Call rejected
62
Network congestion
89
Remote user initiated
90
Local procedure error
112
Remote procedure error
113
Remote user suspended
114
Remote user resumed
115
User Info discarded locally
127
ARGUS 3u plus/3u NT
18 Appendix
To Subscriber-A:
The requested connection is actively
rejected by Subscriber-B (by sending a
DISC as answer to the incoming
SETUP). Another terminal is in the
setup phase with the incoming call: The
call has already been accepted by
another terminal on the bus.
Network congested, e.g., switching
equipment congestion, no conference
set free, ...
Rejected or disconnected by remote
end (subscriber or exchange).
Sent in a REL
Disconnect due to local errors (e.g., not
valid messages or parameters, time-
out, ...).
Sent in a SUSP REJ
Due to another already active
supplementary service, the connection
may not be "suspended".
Sent in a RES REJ
There is no "suspended" connection.
Sent in a FAC REJ
No further supplementary service
request is possible, since there is still
one being processed or the
supplementary service requested is not
available in the current state of the
connection.
Caused by error at
remote end.
Connection at the remote end is in the
"hold" or "suspend" state.
Connection at the remote end is no
longer in the "hold" or "suspend" or
"conference" state.
The message USER INFO is rejected
locally. The cause is given in the
message CON CON.
Length entry (=0)
Normal disconnect (e.g., in REL as
answer to a DISC from subscriber or a
change of service in a DISC):
Command to the terminal to release the
B-channel.
143
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