Ip Settings - NEC Univerge SV9100 Manual

Issue 2.0
7.2
S 8 C
ECTION OMMUNICATION
When a communication server is connected to the NetLink, the databases of the
Secondary Systems are updated by the Primary System. Should the Primary System
be taken off line, it is possible for any other communication server to take over as the
Primary System position at Fail-Over.
By default, synchronization starts three minutes after the Secondary System is
connected to the Primary System. Each Secondary System is updated one by one.
The databases are synchronized based on the schedule defined in the database
programming.
SV9100 Networking Manual
51-08-02 : New Primary System Setting - System ID of New Primary

If you already have an IP address registered in Program 51-11-03, you can
execute a Forced Change Primary SV9100 by entering the system ID. If this ID
is set to 0, the Top Priority SV9100 is selected as the new Primary.
 Blade reset is required.
When the Primary System is changed by Automatic Integration or Forced
Change Primary System, all blades are reset automatically.

IP Settings

When Fail-Over occurs, the Primary System is changed to another
communication server. The IP applications do not know the new primary IP
Address, so the following features are disabled after Fail-Over.
SMDR

ACD-MIS

SIP Terminal

Soft Phone

K-CCIS-IP

S
ERVER
All systems come up
3 minutes
NetLink is established
D S
ATABASE YNCHRONIZATION
Start database synchronization
30 minutes
Start database synchronization
Synchronization completed
Time
10-37