I am testing a 9608 phone using VPN.
The issue is that the H.323 firmware that I am using (6.8202) does not accept IKE version 2
And new VPN concentrators don't support IKE version 1 "deprecated" due to security algorithms.
So we need to know what is the Avaya phone that supports IKE version 2.
Below are the options found on the Avaya phone that I am testing:
IKE Encryption Algorithm:
0 = Any
1 = AESCBC-128
2 = 3DES-CBC
3 = DES-CBC
4 = AES-CBC-192
5 = AES-CBC-256
IKE Auth. Alg Authentication algorithm for IKE:
0 = Any
1 = MD5
2 = SHA
IPsec options are the same to Encryption and Authentication
Here is the source webpage – Look at page 21 -
https://downloads.avaya.com/css/P8/doc...------------------------------
Halj Br
Voice Network Engineer
Wipro
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