[asterisk-users] gtalk - no audio

[demuel at thephinix.org]

When either someone inside asterisk or gtalk makes the call, one could see the
randomness of the ports being used by the RTP.

Btw, what does jingle.conf and gtalk.conf have in common? In my experience, the two of
them should go hand in hand as the channel keeps looking into it.

I have a success with the googletalk to asterisk and vice versa either all of them
inside the NAT firewall or one of them is outside the NAT firewall.

What part of the channel code is responsible for the handling of calls like the ringing
etcetera?



> I haven't changed rtp.conf from original installation.
> So the values are:
> rtpstart=10000
> rtpend=20000
>
> I should maybe give it a try with a lower rtpstart.
>
> What do you mean by turning on NAT?
> Are you referring to parameter "bindaddr" in gtalk.conf? (found that on
> http://www.voip-info.org/wiki/view/Asterisk+Google+Talk)
>
> Thanks already!
>
>
> On 6/21/07, Joseph Bajin <josephbajin at gmail.com> wrote:
>>
>> what does your RTP settings look like? I had problems with this at
>> first. One thing I made sure of was that NAT was turned on and that
>> the rtpstart in the rtp.conf file was set to 2000 and the rtpend was
>> up to 20000 (but you can make that much higher).
>>
>> Gtalk seems to have a very low RTP port that it uses for media.
>>
>> On 6/21/07, Philippe Sultan <philippe.sultan at gmail.com> wrote:
>> > Hi Koen
>> >
>> > > This works fine when I call this account from my personal gtalk. But
>> others
>> > > have some very strange problems.
>> > > In most cases, I see the call coming into Asterisk and executing
>> normally.
>> > > On the callers side, the call looks like it was answered, but there's
>> no
>> > > audio.
>> > > In some other cases, the call doesn't even appear to be answered,
>> although I
>> > > see a normal execution on Asterisk.
>> >
>> > Can you please open a bug report that describes your problem, and
>> > attach an Asterisk debug output for a failed call to the report?
>> >
>> > Thanks,
>> >
>> > Philippe
>> >
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