I have a CCM5.1 (pub + 1 sub) cluster and Unity connection in site A with H323 gateway and in site B I have an H323 gateway and phones.
The link is a frame relay link.
I am trying to configure G729 codec between site A and site B.
Can someone give me some guidelines please?
My plan is to
1) configure Regions for Site A, Site B and Unity and configure them to do G729 between each other.
2) configure Unity to do G729 which I haven't figured out how.
3) I am not sure if I have to do anything on the H323 gateways.