I am a little bit confused with how to set up the protocol for linphone.
This is the matrix I come out:
sip: tcp/udp
proxy: tcp/udp
rtp: udp
stun: udp
ice: udp
firewall policy: udp
So I need to make selection for sip and proxy. And for others, it is always udp.
Which protocol is better for sip and proxy? tcp or udp?
How to specify it for proxy?
Thanks.
George