[Freeswitch-users] No Voice on Proxy Media

[Michael Jerris]

I strongly suggest using a newer release. 1.4 is EOL, try latest 1.6 release.

You do not need proxy media mode.  This is a mode for only special cases and is almost never needed.

Bypass media won’t work for devices behind nat if they are not configured properly to use external addresses.  Usually it works if they are configured properly.  Depending on the nat, if it doesn’t work, sometimes bypass_media_after_bridge will


> On Mar 20, 2017, at 3:48 AM, Yücel ALTUNAY <is.yaltunay at gmail.com> wrote:
> 
> Hi, 
> First, i am sorry for my English.
> 
> I use FS 1.4.26 on ubuntu and configured it to use proxy media mode and late negotitation with TLS. My phones are behind nats. So i must configure FS with proxy media.
> I can call phones but I don't hear any voice. When i capture the traffic with wireshark i see udp packets sent from phone to server and reverse. but no media. 
> 
> If I configure it to bypass media, it works with phone on the same lan, but not for phones behind nats. 
> 
> How can i solve this problem.
> 
> Thanks
>