Operation Manual

ARGUS
70
A
RGUS 125
10.2.3 Supplementary Services Tests – Error messages
If an error occurs during the Supplementary Services Tests or if it is not possible to setup a
call, the ARGUS will display the corresponding error code (e.g. 28).
Example: The error code 28 belongs to the error class "wrong or invalid number".
In the table below, you will find that this is an error from the network and that it reports that
the call number was incomplete or in the wrong call number format (see “CAUSE-
Messages – DSS1 Protocol” on page 141.).
Distributing the error codes into error classes:
“ARGUS Error Messages” on page 145, “CAUSE-Messages – DSS1 Protocol” on
page 141 und “CAUSE-Messages – 1TR6 Protocol” on page 143.
Error
class
Description Cause (from network)
1 TR6 DSS1
Cause
ARGUS internal
A
no or another access __ __ 201,204,205,
210,220
B
wrong or invalid number 53, 56 1,2,3,18,21,22,
28,88
152,161,162,
199
C
One or more
B-channels busy
10,33,59 17,34,47 ___
D
wrong service 3 49,57,58,63
65,70,79
___