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

[Peter]

Correct.  Both Kamailio servers are on different networks.   I didn't show
the router in the mix for simplicity.


On Fri, Aug 2, 2013 at 6:31 AM, Paul <pasha at prosperity4ever.com> wrote:

> Where on your diagram is the Router? I assume that your Kamailio 1 and
> Kamailio 2 are on two different networks?
>
> Paul
>
>
> On Wed, 31 Jul, 2013 at 10:12 PM, Peter <eidevm5 at gmail.com> wrote:
>
> 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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