22 Appendix
350
ARGUS 145
PLUS
112
Local procedure error
Sent in a REL message
Disconnect due to local errors (e.g., not valid messages or
parameters, time-out, ...).
Sent in a SUSP REJ message
Due to another already active supplementary service, the
connection may not be “suspended“.
Sent in a RES REJ message
There is no “suspended” connection.
Sent in a FAC REJ message
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.
113
Remote procedure error
Caused by an error at the remote end.
114
Remote user suspended
Connection at the remote end is in the “hold“ or “suspend“ state.
115
Remote user resumed
Connection at the remote end is no longer in the “hold“ or
“suspend“ or “conference“ state.
127
User Info discarded locally
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.
