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Beginner

Site to Site VPN between Cisco ASA 5520 and Avaya VPN Phone

Hi,

I am wondering if anyone can assist me on configuring Cisco ASA 5520 site to site vpn with Avaya VPN Phone? According to Avaya, the Avaya 9630 phone acts as a VPN client so a VPN router or firewall is not needed.

The scanario:

Avaya System ------ ASA 5520 ------ INTERNET ----- Avaya 9630 VPN Phone

Any help or advice is much appreciated.

Thanks.

3 REPLIES 3

Site to Site VPN between Cisco ASA 5520 and Avaya VPN Phone

Hello Bernard,

What you are looking for is a Remote Ipsec VPN mode not a L2L.

Here is the link you should use to make this happen:)

https://devconnect.avaya.com/public/download/interop/vpnphon_asa.pdf

Regards,

Julio

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
Beginner

Site to Site VPN between Cisco ASA 5520 and Avaya VPN Phone

The ip phone will get a dynamic address?

The reason we want to do this is because we want to eliminate the need for voice router at remote end in our current scenario:

Avaya System ------ ASA 5520 ------ INTERNET ----- Cisco Voice Router ------ Avaya 1600 IP Phone

Highlighted

Site to Site VPN between Cisco ASA 5520 and Avaya VPN Phone

Bernard,

As soon as the VPN phone authenticates to the ASA and the VPN connection get established the ASA will provide a ip address to the VPN client.

Any other question..Sure.. just remember to rate all of my answers.

Julio

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC