![background image](http://html.mh-extra.com/html/cisco/dpa-7610/dpa-7610_administration-manual_64877058.webp)
Chapter 3
Installing the DPA 7630/7610
Preparing for Installation
3-2
Cisco DPA 7630/7610 Voice Mail Gateways Administration Guide
78-11069-03
Network Requirements
For the Cisco DPA 7630/7610 to successfully operate in your network, your
network must meet the following requirements:
•
Working Voice over IP (VoIP) network
•
Cisco CallManager 3.1 or higher installed in your network and configured to
handle call processing
•
Octel 200, 250, 300, or 350 voice mail systems installed and configured with
digital line cards
•
Lucent Definity G3 PBX systems (optional; only required for hybrid or
multiple integration modes on the DPA 7630)
•
Nortel Meridian 1 PBX systems (optional; only required for hybrid or
multiple integration modes on the DPA 7610)
•
IP network that supports DHCP or manual assignment of IP address, gateway,
and subnet mask
Safety
Warning
Read the installation instructions before you connect the system to its power
source.
Warning
Only trained and qualified personnel should be allowed to install, replace, or
service this equipment.
Warning
Ultimate disposal of this product should be handled according to all national
laws and regulations.