Nortel Networks 2002 - Manual (Page 120)

Additional telephone features
120
Using Media Gateway 1000B
The Media Gateway 1000B (MG 1000B) telephone can operate in Normal
or Local Mode.
Normal Mode
The telephone registers with and receives telephone services from the
Main Office. At any time during Normal Mode, you can check local mode
functionality (make and receive calls) by enabling Local Mode and
returning to Normal Mode. After testing, you can return to Normal Mode
by using the Resume Normal Mode command or by waiting for 10
minutes.
Local Mode
If the Wide Area Network (WAN) connection goes down, the IP Phone
loses communication with the Main Office Telephony Proxy Server (TPS).
The telephone then registers with the MG 1000B and receives telephone
services from the MG 1000B. Features such as Personal Directory,
Redial List, and Callers List are not available when operating in Local
Mode. “LOCAL MODE” appears on the telephone display when in Local
Mode.
Permission Denied
(6) Incorrect user ID
entered. Enter correct user ID.
Incorrect Station
Control Password
entered. Select Retry, and try
again with the correct
Station Control
Password.
Server Unreachable
(1) Network problem. Notify the system
administrator if the
problem persists.
Server Unreachable
(2) Network problem. Notify the system
administrator if the
problem persists.
Table 3: Troubleshooting Virtual Office (Part 3 of 3)
Displayed Message Probable Cause Actions