One Way Audio - Variation on the usual

[TheSkySpy]

Small home office with 3CX on Win Server 2003 with 3 or 4 XP SP2 client computers, D-Link Router, and no Windows firewalls.

-SIP to SIP on the network works perfect
-SIP to land line & land line to SIP provides incoming audio no outgoing audio
-Strange thing - if SIP doesn't answer and directs to VM, VM audio is heard on land line and VM is recorded - so server is sending and receiving.

I have some network experience but I am not a guru. That said, the router shouldn't be filtering local traffic to the server I'd imagine.

Anyone with ideas??

Thanks

 

[archie]

What PSTN gateway are you using?
We had similar problems with Micronet gateway. In the coming soon version we have introduced new advanced options, which allows you to bind your device to our Media Server. It should solve one-way audio problem.
Anyway, we can try to help you solve this issue in the current version, if you provide us with details on your device and its settings.