<div dir="ltr">Hi Kevin,<br><br>I appreciate, that you replyed first and even fast. But you asked for nature of call too. So my question was added with your question .<br><br>Voice call <b>How many port of UDP or RTP ?</b><br>
Video call <b>How many port of UDP or RTP ?</b><br>Fax call <b>How many port of UDP or RTP ?</b><br>T.140 text call<b> How many port of UDP or RTP ?</b><br><br>As per the reply Voice call is come to 4 ports but rest is not clear.<br>
<br>Voice call <b>4</b><br>
Video call <b>??</b><br>
Fax call <b>??</b><br>
T.140 text call<b> ??</b><br>
<br><b>Will these port of UDP, RPT or Both ?</b><br><br><div class="gmail_quote">On Wed, Feb 22, 2012 at 6:08 PM, Kevin P. Fleming <span dir="ltr"><<a href="mailto:kpfleming@digium.com">kpfleming@digium.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On 02/22/2012 06:26 AM, virendra bhati wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Does anyone know the correct information of my question. All are move<br>
round and round .<br>
</blockquote>
<br></div>
What does that mean? I answered your question with the correct and complete information.<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">
<br>
On Tue, Feb 21, 2012 at 7:28 PM, Kevin P. Fleming <<a href="mailto:kpfleming@digium.com" target="_blank">kpfleming@digium.com</a><br></div><div class="im">
<mailto:<a href="mailto:kpfleming@digium.com" target="_blank">kpfleming@digium.com</a>>> wrote:<br>
<br>
On 02/21/2012 07:51 AM, Alex Balashov wrote:<br>
<br>
As many ports as required by the nature of the call, i.e. the<br>
protocol(s) used for the bearer.<br>
<br>
<br>
For an IAX2 call, the answer is 'zero' for all of those call types<br>
(at least the ones that are supported in IAX2, not all of them are).<br>
<br>
For protocols that use RTP for media transport, two ports are<br>
required for each media stream (one for RTP, one for RTCP).<br>
</div></blockquote><div><div></div><div class="h5">
<br>
-- <br>
Kevin P. Fleming<br>
Digium, Inc. | Director of Software Technologies<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr"><br>Thanks and regards<br><br> Virendra Bhati<br>+91-8885268942<br>Software Engineer<br>E-mail-: <a href="mailto:virbhati@gmail.com" target="_blank">virbhati@gmail.com</a><br>
Skype id:- virbhati2<br></div><br>
</div>