no audio when originate to 2 PSTNs
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
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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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@gmx.net To: freeswitch-users@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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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@hotmail.fr To: freeswitch-users@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@gmx.net To: freeswitch-users@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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Any idea ? From: tisyfreeswitch@hotmail.fr To: freeswitch-users@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@hotmail.fr To: freeswitch-users@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@gmx.net To: freeswitch-users@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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participants (2)
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Peter P GMX
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Tidiane Sy