Have set up VPN. Up and working for computers but phones no audio. Went over w/NTAC, no joy. All is set up like the guide on NTAC site. Cisco at main Netgear at remote,

Any ideas??

Turn off SIP ALG?

Yes it,s off in both.

If you are able to setup the call, but get no audio or only 1 way audio, it's usually the RTP ports that need to be checked

try putting in the private IP ranges in PRG 10-58.

VPN all ports should be open. Guess I will set up forwarding to see.

I will try 10-58

I always forget 84-26 Make sure it's in the same subnet.