NEC Univerge sv8500 Manual page 2431

The following are examples of using these parameters. If you use SR-MGC with FCCS Cluster
Note 11:
(C_MGC = 1), see also the Service Conditions in SR-MGC with FCCS Cluster part of LOCATION DI-
VERSITY[L-55] in the Data Programming Manual - Business.
The Telephony Server (MGC) is located in Main Office, and SR-MGC is located in Remote Office. Ter-
minals in Remote Office are controlled by the Telephony Server (MGC).
Server (MGC)
1. When "MGC
SR-MGC is switched into operating mode. All the terminals registered in the Telephony Server (MGC)
are allowed to register to SR-MGC, regardless of network conditions. Note that it takes one cycle of
health check time (30 seconds at default) to send a request.
Server (MGC)
2. When fault occurs
When terminals located in Remote Office detect the network failure, Terminal Reset is performed and
then the terminals re-register to SR-MGC.
Server (MGC)
Main Office
Telephony
→ SR-MGC" is selected in CONDITION
Main Office
Telephony
1 CMNT command
Condition = MGC->SR-MGC
Main Office
Telephony
Registration Destination
VOL.2-2178
Remote Office
Controll
SR-MGC
in Stand-by mode
Remote Office
SR-MGC
CMNT
2
STAND-BY
→ ACT
Remote Office
2
Failure
3
1
IP Station SR-MGC
SR-MGC