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www.support.avaya.com,
Page: 5 11/4/2009
Avaya Inc. – Proprietary.
Use pursuant to Company Instructions.
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The Avaya 96xx series VPN Enabled IP Phones are located in the public network and configured to establish an
IPSec tunnel to the Public IP address of the Nortel VPN Router. The Nortel VPN Router will assign IP
addresses to the 96xx series IP Phones. The assigned IP addresses, also known as the inner addresses, will be
used by the 96xx series IP Phones when communicating inside the IPSec tunnel and in the private corporate
network to Avaya Communication Manager.
C
HAPTER
2
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