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<DIV dir=ltr align=left><SPAN class=740054716-15112005><FONT face=Arial
color=#0000ff size=2>Hi Alvaro.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=740054716-15112005><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=740054716-15112005><FONT face=Arial
color=#0000ff size=2>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.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=740054716-15112005><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=740054716-15112005><FONT face=Arial
color=#0000ff size=2>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. </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=740054716-15112005><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=740054716-15112005><FONT face=Arial
color=#0000ff size=2>I guess telmex is doing
something...</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of </B>Alvaro
Parres<BR><B>Sent:</B> Tuesday, November 15, 2005 10:14 AM<BR><B>To:</B>
Asterisk Users Mailing List - Non-Commercial Discussion<BR><B>Subject:</B>
[Asterisk-Users] Infinitum bloquenado SIP ???? / Is Infinitumblocling SIP
????<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV>Hola lista:</DIV>
<DIV> </DIV>
<DIV> Para todos los de Mexico, desde hace
aproximidamente 2 meses, estoy teniendo problemas con </DIV>
<DIV>la trasmicion de voz via protocolo SIP. Entre Infinitums o desde
Infinitum hacia otros provedores.</DIV>
<DIV> </DIV>
<DIV> Alguien mas esta experimentando esto ??? par poder
corroborar que Telmex este bloqueando el </DIV>
<DIV>protocolo SIP ?...</DIV>
<DIV> </DIV>
<DIV> Por que el protocolo IAX2 funciona a la
perfeccion.</DIV>
<DIV> </DIV>
<DIV> Nota: Si se firman los equipos mas no viaja la voz despues
de eso.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Espero respuesta....</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>Hi list</DIV>
<DIV> </DIV>
<DIV> I'm having problems here in Mexico, connecting SIP
devices via Infinitum ISP, as i see the ISP is</DIV>
<DIV>blocking the SIP traffic. </DIV>
<DIV> </DIV>
<DIV> I want to knwo if any one is having this problem also. So i
can confirm that Infinitum is doing this.</DIV>
<DIV> </DIV>
<DIV> Note: The devices get register but they can't send any more
data as dialed number or voice.</DIV>
<DIV> </DIV>
<DIV>Thanks</DIV>
<DIV> </DIV>
<DIV> </DIV></BLOCKQUOTE></BODY></HTML>