- Joined
- Jan 3, 2012
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- 4
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We use windstream as an ISP, they provide a SIP trunk. Callers from inside can be heard outside, but not the other way around. It does not make a difference as to who originated the call. To make matters more interesting I can hear the inbound audio using wireshark on the phone server when I look at the SIP and RTP traffic. But nothing but the sounds of silence on the soft phones. IT jsut seems that the 3cx system is not accepting or ignoring the inbound audio for some reason. I am at a total loss on this and would appreciate any suggestions anyone has.
Thanks
Tom
Thanks
Tom