Cisco DPA 7630 Administration Manual page 55

Chapter 2 Choosing an Integration Mode
Figure 2-11 Cisco CallManager Clusters and Octel System
7630/7610 1
Cisco CallManager Clusters, Octel, and PBX System
Figure 2-12
systems to interconnect two Cisco CallManager clusters, the Octel system, and
the PBX system. In this scenario, the two DPA 7630/7610 systems are connected
to each other. You cannot connect more than two DPA 7630/7610 systems
together.
To connect the two DPA 7630/7610 systems together, you connect ports17-24
from the first DPA system to ports 9-16 on the second DPA 7630/7610. You only
need to connect those ports that have a corresponding Octel MWI lines on ports
9-16 on the first DPA 7630/7610.
78-11069-03
DPA
(hybrid)
Cisco CallManager
Cluster 1
IP IP IP
IP phones
illustrates the scenario in which you are using two DPA 7630/7610
Cisco DPA 7630/7610 Voice Mail Gateways Administration Guide
Octel
MWI
Call
Call
DPA
MWI
7630/7610 2
(simple)
Cisco CallManager
Cluster 2
IP IP
IP phones
Using the Multiple Integration
IP
2-21