[Freeswitch-users] no audio when originate to 2 PSTNs

[Tidiane Sy]

Any idea ?

From: tisyfreeswitch at hotmail.fr
To: freeswitch-users at lists.freeswitch.org
Subject: RE: [Freeswitch-users] no audio when originate to 2 PSTNs
Date: Mon, 1 Nov 2010 21:54:30 +0100








Hi all,
I'm still stuck on this. I tried to compare with the working scenario: "originate InternalUser &bridge(mygateway/PSTN_NUMBER)". But I can't see any obvious difference apart from a codec substitution(see L 18 in FS log ) in the non working case. 
So "originate mygateway/PSTN_NUMBER1 &bridge(mygateway/PSTN_NUMBER2)" still gives me no audio. According to my pcap capture here, I can't see any RTP traffic from or towards my freeswitch. This is really strange !
Thank you for your time.

Tidiane
From: tisyfreeswitch at hotmail.fr
To: freeswitch-users at lists.freeswitch.org
Date: Sat, 30 Oct 2010 14:38:07 +0200
Subject: Re: [Freeswitch-users] no audio when originate to 2 PSTNs








You are right, different IPs are involved on PSTN side. So you think freeswitch is ending audio to the wrong IP ? But, if I look at network packets leaving my freeswitch server, I can't see any RTP. You can see my network capture here https://rcpt.yousendit.com/978754413/751404552085a1a09ea574cb819a5f74 
NAT is not involved on my freeswitch server. I'm not using STUN. 

Regards,
Tidiane
> Date: Sat, 30 Oct 2010 04:21:10 +0200
> From: Prometheus001 at gmx.net
> To: freeswitch-users at lists.freeswitch.org
> Subject: Re: [Freeswitch-users] no audio when originate to 2 PSTNs
> 
> Looking at the SDP I can see that a number of different IPs are
> involved. Seems that Audio goes to the wrong IP. But it's hard to
> determine if no details are there about the callflow between the
> involved components (IPs).
> Is NAT involved?
> You may use STUN?
> 
> Best regards
> Peter
> 
> Tidiane Sy schrieb:
> > Hi all,
> > When I do an originate between two PSTNS, the two telephones ring. But
> > when both answer, there is no audio.
> > I have audio when the originate is between an sip client and a PSTN.
> > My freeswitch is not natted
> > my console logs here: http://pastebin.freeswitch.org/14351
> > my network capture here:
> > https://rcpt.yousendit.com/978754413/751404552085a1a09ea574cb819a5f74
> >
> > Your help will be really appreciated
> >
> > Tid
> > ------------------------------------------------------------------------
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