Using The Dpa 7630/7610 With Cisco Callmanager Clusters - Cisco DPA 7630 Administration Manual

Chapter 2 Choosing an Integration Mode
Figure 2-10 Multiple DPA Systems Used for PBX Redundancy
DPA 7630/7610 1
Cisco
CallManager
IP IP IP
IP telephony network

Using the DPA 7630/7610 with Cisco CallManager Clusters

78-11069-03
Octel voicemail
DPA 7630/7610 2
V
Gateway
If you are using Cisco CallManager clusters, note that MWI commands do not
propagate across inter-cluster links. The DPA 7630/7610 can set MWIs only for
those extensions located on the same Cisco CallManager cluster as the
DPA 7630/7610 itself. Therefore, to support multiple clusters, you need to add
additional DPA 7630/7610 devices.
Cisco DPA 7630/7610 Voice Mail Gateways Administration Guide
Definity or
Meridian 1
PBX
PSTN
Legacy PBX
Using the Multiple Integration
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