3Com 900-0410-01 Conference Phone User Manual


 
Configuration Options 11
Figure 2 Network diagram - two servers
Both servers in the conference pool use their eth0 interface to connect to
the network.
Option 3: Multiple
Servers (Four to
Twelve)
If you have between four and twelve servers, configure the primary server
as a “provisioning” server by installing the web console server, presence
server, master database, and VCX user database on it. Configure the
secondary server with the initial slave database. The database pair (master
and slave) provides redundancy. Configure all other servers in the pool
with the conference server. Note that up to ten servers in a multi-server
configuration can host conferences.
Components installed on primary server:
n presence server (if purchased)
n VCX user database
n conferencing and presence database (initial master).
n web console server.
Components installed on secondary server:
n conferencing and presence database (initial slave).
Components installed on all other servers:
n conference server/conference attendant server.
Conference server
Conference server
Slave database
VCX or NBX server
Conference server pool
Presence server
Master database
User database
Web console
Primary
Secondary
Server
Server