Hey guys I have a OS 7200 that I just recently added a 3rd OAS and replaced the SVMi-20e with a 20i. Now the Public ITP phones have no audio on calls and even when they call Voicemail it answers and no Audio.. Any Ideas I have Ports 30000-30031 forwarded to the first OAS 30032-30063 to the Second and 30064-30095 to the third OAS and 30096-31025 to the SVMi-20i UDP am I missing something Phones worked before.

Help

You'll need to adjust the ports on the card for both public and local.

Also need to do the MPS/RTG ports

Thanks Nameless we are going to do that next.