Lucent Technologies 2300EU System Administrator Manual page 70

Troubleshooting
The Digital port at the Switch Module was disconnected from
Port Disconnect
the Switch Module.
If continues to be displayed, then possible hardware problem.
No SCC
Contact Customer Support.
Transmit
If you are still experiencing difficulties, the suitability of the
Problem
phone lines is in question. Check with your phone company to
Continue
ensure the line requirements have been met.
62
Connection Errors
cont'd
ISDN DEFINITY® Extender 2300EU/2100EU