What other ports are needed to get Zulu Audio to work?
All those ports are opened… Phones have audio just not the Zulu client… Ill get the ringback tone… but once its answered nothing.
So I tried something… and decided to call an extension and an outside number to the PSTN - So it dials the minute i Pick up no Audio, but the minute i put the call on hold I hear music. Now at the same time ive been looking at my firewall logs — I see when making calls and get no audio I see the pbx opening a random port to 52019 UDP (That number always changes ). The minute I put it on hold it switches to a port within the RTP Audio ports (10000 - 20000) and I get audio ( Only the MOH ). What could be the problem?
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