[Freeswitch-users] No audio on either of an established call

[Peter]

After checking everything for the umpteenth time, I discovered I was
missing a route back to 10.1.254.0/24

Once I put that in, bingo, audio!


On Thu, Aug 1, 2013 at 12:33 PM, Peter <eidevm5 at gmail.com> wrote:

> I currently have 2 SIP clients (Linphone) successfully calling each other,
> but there is no audio on either end.
>
> The set up is as follows:
>
>
>
> Linphone1 (1000)  --> Kamailio 1   <-------> Freeswitch   <------>
> Kamalio 2  <---- Linphone2 (2000)
>
>
> Using Freeswitch 1.2.12 on CentOS (installed via RPM)
>
> Freeswitch has two interfaces:
>
> external - 10.1.1.206
> internal -  10.10.10.206
>
> Each of the Linphone clients are registered their respective Kamailio
> instance and Kamailio is configured to route via the appropriate interface
> on Freeswitch.
>
> The SIP negotiation is working as I can call either Linphone client.
>
> I've done a tcpdump on each side of  Freeswitch and can see the RTP
> traffic between the Linphone and the appropriate interface on Freeswitch.
>
> I've tried different codec combinations (mostly G711 and iLBC), and
> different SIP clients but still get no audio.
>
> Any pointers on how to track down the issue?
>
> Thanks
>
> Peter
>
>
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