Hello,<br><br>Do you redirected the rtp ports to your phone?<br><br>usually 10000 - 20000 defautl rtp ports<br><br><br>Best Regards<br><br><br>Carlos Rojas<br><br><div class="gmail_quote">On Thu, May 22, 2008 at 8:48 AM, Phibee Network Operation Center <<a href="mailto:noc@phibee.net">noc@phibee.net</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">I have a problem connecting a Grandstream ipphone to an asterisk.<br>
<br>
The ipphone is behind a nat router, I redirected UDP 5060 and 5004 to my<br>
phone.<br>
It connects well to the asterisk server. I can call outside and receive<br>
calls from outside without any problems.<br>
<br>
But if I call from this ipphone to another ipphone connected on the same<br>
asterisk server, using internal dialing, I can hear my correspondant, but he<br>
cannot.<br>
<br>
Do you have any idea?<br>
Thanks for advance.<br>
<br>
<br>
_______________________________________________<br>
-- Bandwidth and Colocation Provided by <a href="http://www.api-digital.com" target="_blank">http://www.api-digital.com</a> --<br>
<br>
asterisk-users mailing list<br>
To UNSUBSCRIBE or update options visit:<br>
<a href="http://lists.digium.com/mailman/listinfo/asterisk-users" target="_blank">http://lists.digium.com/mailman/listinfo/asterisk-users</a><br>
</blockquote></div><br>