[Linphone-users] Unable to connect behind router

[Franz Francisco]

Hi all,

We installed Linphone under Linux and we found the following problem:

If we connect using internet connection everything works but we get no sound from the incoming call.

If we connect using STUN everything works (incoming and outgoing sound) but the call ends after 30 seconds. The stun server used was "stun.ekiga.com"

Thank you in advance.

Best regards,

Franz