3Com VCX V7000, Installation Manual

Page: 69 / 488

69
Sample Services Configuration Script — Primary Server (continued)
Enter the SIP default dialing domain : 1.1.1.1
You must use the same dialing domain for all servers in a VCX system.
3Com recommends the use of 1.1.1.1 as the dialing domain.
The secondary Call Processor acts as a backup if the primary is down or
unreachable.
IP address of the secondary Call Processor :
Call Processor tasks are associated with the eth1 network interface. Enter
the IP address of eth1 on the Secondary VCX Server.
The secondary Authentication & Directory Service acts as a backup to the
primary Authentication & Directory Service and provides authentication,
authorization, and certain user-specific functions.
IP address of the secondary Auth & Dir Service :
Authentication and Directory Service tasks are associated with the eth0
network interface. Enter the IP address of eth0 on the Secondary VCX
Server.
The secondary IP Messaging Service is a backup for voice mail and other
messaging services.
IP address of the secondary IP Messaging Service :
IP Messaging tasks are associated with the eth0 network interface. Enter
the IP address of eth0 on the Secondary VCX Server.
The primary Media Gateway acts as the interface between the VCX IP
Telephony system and the external telephone network.
IP address of the primary Media Gateway :
Enter the IP address of the analog or digital media gateway that this VCX
server will use as the primary way of connecting to the Public Switched
Telephone Network (PSTN).
The secondary Media Gateway is an additional interface between the VCX IP
Telephony system and the external telephone network. If there is no
secondary Media Gateway, leave this entry blank.