Nortel Networks 1120E IP Phone User Manual


 
Additional phone features
131
Using Media Gateway 1000B
The Media Gateway 1000B (MG 1000B) provides a means of extending
CS 1000 Release 4.5 features to one or more remotely located branch
offices using the Branch Office feature. A branch office is a remote
location in the network where IP Phones, PSTN access, and TDM IP
Phones are located. Contact your system administrator to see if these
functions are available for your use.
The Media Gateway 1000B (MG 1000B) IP Phone can operate in Normal
or Local Mode.
Normal Mode
The IP Phone registers with the Main Office and receives IP Phone
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 (see “Using Resume Normal Mode” on page 132) or by
waiting for 10 minutes.
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 system
administrator if the
problem persists.
Server Unreachable
(2)
Network problem. Notify system
administrator if the
problem persists.
Table 9: Troubleshooting Virtual Office (Part 3 of 3)
Displayed Message Probable Cause Actions