No audio and no idea how to test it (missing documentation)
I have a configuration where no upnp is available. I have always used the
linphone voip clients with a free voip account from a commercial provider in Italy (eutelia/clouditalia), though, which should indicate a suitable configuration for this kind of operation. I think that jitsi and linphone rely on ICE/turn for operation in this kind of configurations.
I am now trying jami/ring. However, it seems to connect, but I get no audio in neither direction, which should be a sign that the audio streams do not pass through.
- How to test it? Is there an echo service?
- I see that the proper jami accounts rely on a turn service. Can I use the same also for my voip account or do I need to purchase some other turn resource for that?
- Is there anything that I am missing, given that jitsi and linphone work?
- Can turn/ice/firewall ports to open, etc. be documented?