Hi Alvaro.
What Ive noticed is that telmex has been blocking not sip
traffic but rtp traffic in my case. Sip phones can connect to my asterisk box
but after a call is established, no voice comes back or forth. I have the same
config on an outside box in the US and everything works
perfectly.
Both boxes are working as gateways and firewall and they
have the same iptables rules so I know it is not a firewall related issue since
the box in the US works great.
I guess telmex is doing
something...
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Alvaro Parres
Sent: Tuesday, November 15, 2005 10:14 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [Asterisk-Users] Infinitum bloquenado SIP ???? / Is Infinitumblocling SIP ????Hola lista:Para todos los de Mexico, desde hace aproximidamente 2 meses, estoy teniendo problemas conla trasmicion de voz via protocolo SIP. Entre Infinitums o desde Infinitum hacia otros provedores.Alguien mas esta experimentando esto ??? par poder corroborar que Telmex este bloqueando elprotocolo SIP ?...Por que el protocolo IAX2 funciona a la perfeccion.Nota: Si se firman los equipos mas no viaja la voz despues de eso.Espero respuesta....Hi listI'm having problems here in Mexico, connecting SIP devices via Infinitum ISP, as i see the ISP isblocking the SIP traffic.I want to knwo if any one is having this problem also. So i can confirm that Infinitum is doing this.Note: The devices get register but they can't send any more data as dialed number or voice.Thanks
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