Operation Manual

266 NetWare MultiProtocol Router for ISDN 3.1 Installation and ISDN Configuration Guide
0x8001 The configured MSN cannot be used [#8001].
The configured MSN cannot be adjusted in the controller software.
Use a different MSN.
0x3301 No connection to ISDN [#3301].
A connection could not be established from the terminal equipment to
the NT (Network Terminator) and/or the local switching station. The
call set-up failed at Layer 1 of the ISDN protocol: the necessary
physical signals could not be exchanged between the terminal equip-
ment and the NT/local switching station. Possible causes include:
- cable not connected or incorrectly connected
- cable connectors miswired or wrong sockets used
- NT is not correctly activated or has a faulty connection to the
switching station
- a defective TE elsewhere on the bus is blocking communication.
0x3302 No connection to ISDN [#3302].
A connection could not be established from the terminal equipment to
the NT and/or the switching station. The call set-up failed at Layer 2
of the ISDN protocol: no messages could be exchanged between the
terminal equipment and the switching station. Possible causes in-
clude:
- the access to the switching station is not activated
- an incorrect or unexpected D channel protocol is being used at this
access.
0x3303 Error during call set-up to ISDN user [#3303].
A data connection could not be established from the terminal equip-
ment to the remote station called. The call set-up failed on attempting
to establish the data communication channel (B channel). Possible
causes include:
- the B channel requested was not switched through by the switch-
ing station
- the necessary signals (flags) for call set-up were not present.
Meldunge.pm6 27.05.97, 21:05266