Determining Which Pbx Should Be Main Office - NEC UNIVERGE SV9300 Networking Manual

Determining Which PBX Should Be Main Office

When using No. 7 CCIS, the following features require establishing a clear relationship between the Main
and Satellite offices:
• Centralized Attendant Service (CAS)
– Centralized Day/Night Mode Change-CCIS
For Centralized Day/Night Mode Change Service, the Main Office must be the 2400 IPX. This fea-
ture can be set only from the Main Office 2400 IPX: The SV9300's Attendant Console cannot set
this feature. The SV9300 provides the feature when instructed by the Main Office.
• Centralized Billing-CCIS
• Centralized Fault Message
Main office: 2400 IPX only
The SV9300 can pass information, but cannot generate alarm information and send over CCIS.
• Centralized PCPro-CCIS
Main office: 2400 IPX only
For Centralized Fault Message, the SV9300 cannot generate its own fault message. It can only relay a fault
message from one office to another office.
OFFICE A
NO. 7 CCIS
When Office A and Office C are 2400 IPX and Office B
is SV9300, a fault message from Office A can be
printed out at the printer located in Office C.
OFFICE B
NO. 7 CCIS
1-21
Chapter 1 CCIS FEATURES
NETWORK STRUCTURE CONSIDERATIONS
OFFICE C
PRINTER FOR
FAULT MESSAGE
NWA-088654-001 Rev.1.0
94ch1001.fm