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Showing results for tags 'audio'.
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Pbxnsip Zeta Perseids / Grandstream GDS3710 Video Door System Problem : when DoorStation makes a call to the pbx and an extension takes that call, there is only audio from the doorstation to the Extension, not the other way around. When I make a direct IP¨connection from the doorstation to one of the phones, all is well. Sip log of a call in addendum : could anyone look into this to check what might be wrong ? Any ideas very much appreciated ! Many Thanks, Marc Pbxnsip Grandstream Doorphone Sip Log.txt
Hi everyone, I'm trying to use Vodia PBX on one of my Ubuntu server hosted at OVH. Installation was ok, the trunk SIP given by OVH was ok too and I created two extensions for phones that I have at work. Everything was working for the best. But yesterday, my company wanted to add a firewall (Fireware XTM WatchGuard). So now I have a private IP address for my PBX and all traffic is going to the firewall which redirects everything, as you can imagine. I opened all the ports needed, I think at least. The biggest problem I have now is that there is no sound when I try to call someone. I tried to open RTP ports configured in the PBX, to see if it can be another hidden option but I got nothing. Do you have any solution I could try? After spending so much time on it, any idea will be really appreciated. Sorry for my english if you see something wrong. Cheers, David