Tadiran Telecom T207M User Manual page 106

Failure Message
UNREGISTERED MAC
XXXX is not
active
Appendix D: Troubleshooting
Problem
The MAC address is not registered in the Coral Sea
Softswitch system.
The number or user you called is currently not logged
into the Coral Sea Softswitch system.
Solution / Action
Take note of the MAC address that is
displayed on the phone and forward it
to your system administrator.
The MAC address can be found on the
bottom of the phone, on the packaging
box, or by selecting:
[Sysdef] > IP Params > Static > Self
MAC Adr
Hang up and try again later.
98 T200M Series User Guide (Coral Sea Softswitch)