I am unable to make Linphone work now. It used to work some time ago, but I don't remember what all may have changed.
I have Linphone running in 2 PCs in my shack. Windows XP.
If I connect them together via a switch connected to the internet, Linphone works fine between them.
But if I connect the switch instead to my tower node, Linphone has no audio, only 1-way slow video, and disconnects after about 30 seconds.
If I connect the switch to a different mesh node in the shack, Linphone works fine.
The tower node is a Rocket M2 XM.