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<tt>Hi ,<br>
<br>
Try only with "r" then.<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<br>
On 07/17/2012 06:26 AM, dpa wrote:
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<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31,
73, 125);" lang="EN-US">Hello Bogdan<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31,
73, 125);" lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31,
73, 125);" lang="EN-US">I applied “r” and “a” flags and
problem with fax disappeared, but I got another problem.
After I applied “ra” clients behind nat cannot hear caller
or callee (never mind who makes call).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31,
73, 125);" lang="EN-US">Rtpproxy is working, i.e. it changes
SDP body of INVITE and replies, but there is no rtp stream.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color: rgb(31,
73, 125);" lang="EN-US"><o:p> </o:p></span></p>
<div>
<div style="border-right: medium none; border-width: 1pt
medium medium; border-style: solid none none; border-color:
rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color;
padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif"; color:
windowtext;">From:</span></b><span style="font-size:
10pt; font-family:
"Tahoma","sans-serif"; color:
windowtext;"> Bogdan-Andrei Iancu
[<a class="moz-txt-link-freetext" href="mailto:bogdan@opensips.org">mailto:bogdan@opensips.org</a>] <br>
<b>Sent:</b> Thursday, July 12, 2012 7:01 PM<br>
<b>To:</b> OpenSIPS users mailling list<br>
<b>Cc:</b> dpa<br>
<b>Subject:</b> Re: [OpenSIPS-Users] rtpproxy<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><tt><span style="font-size: 10pt;">Hi,</span></tt><span
style="font-size: 10pt; font-family: "Courier
New","serif";"><br>
<br>
<tt>According to your trace the RTPproxy is properly
inserted during the re-INVITE. Try to put the "r" and "a"
flags when using RTPproxy from script.</tt><br>
<br>
<tt>Regards,</tt><br>
<br>
<br>
</span><o:p></o:p></p>
<pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
<pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<p class="MsoNormal"><br>
On 07/11/2012 04:32 PM, dpa wrote: <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US">Hello
Bogdan</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US">Thank
you for answering. </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US">My
case is 2).</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US">First
I have audio stream which is replaced later by another fax
stream.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US">Here
<a moz-do-not-send="true" href="http://files.mail.ru/8BYVCQ">http://files.mail.ru/8BYVCQ</a></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US">is
a tcpdump of unsuccessful call where you can see that
rtpproxy doesn`t proxy fax stream.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US">Rtpproxy
(as an Opensips) is located on 213.170.100.150</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif";" lang="EN-US"> </span><o:p></o:p></p>
<div>
<div style="border-right: medium none; border-width: 1pt
medium medium; border-style: solid none none; padding: 3pt
0cm 0cm; border-color: -moz-use-text-color;">
<p class="MsoNormal"><b><span style="font-size: 10pt;
font-family:
"Tahoma","sans-serif"; color:
windowtext;">From:</span></b><span style="font-size:
10pt; font-family:
"Tahoma","sans-serif"; color:
windowtext;"> <a moz-do-not-send="true"
href="mailto:users-bounces@lists.opensips.org">users-bounces@lists.opensips.org</a>
[<a moz-do-not-send="true"
href="mailto:users-bounces@lists.opensips.org">mailto:users-bounces@lists.opensips.org</a>]
<b>On Behalf Of </b>Bogdan-Andrei Iancu<br>
<b>Sent:</b> Wednesday, July 11, 2012 4:43 PM<br>
<b>To:</b> <a moz-do-not-send="true"
href="mailto:users@lists.opensips.org">users@lists.opensips.org</a><br>
<b>Subject:</b> Re: [OpenSIPS-Users] rtpproxy</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><tt><span style="font-size: 10pt;">Hi,</span></tt><span
style="font-size: 10pt; font-family: "Courier New
;","serif";"><br>
<br>
</span><tt><span style="font-size: 10pt;">You may have 2
cases, not sure which is yours:</span></tt><span
style="font-size: 10pt; font-family: "Courier New
;","serif";"><br>
<br>
</span><tt><span style="font-size: 10pt;">1) the 2 media
sessions are in parallel in the same calls (you can have 2
-or more- RTP streams in the same SIP session). In this
case, RTPproxy will take care automatically of each RTP
stream)</span></tt><span style="font-size: 10pt;
font-family: "Courier New ;","serif";"><br>
<br>
</span><tt><span style="font-size: 10pt;">2) you have first
one audio stream which is replaced by another FAX stream,
via a re-INVITE - in this case, if you the normal offer /
answer for RTPproxy also for the re-INVITE, it should be
ok.</span></tt><span style="font-size: 10pt; font-family:
"Courier New ;","serif";"><br>
<br>
</span><tt><span style="font-size: 10pt;">Regards,</span></tt><span
style="font-size: 10pt; font-family: "Courier New
;","serif";"><br>
<br>
<br>
</span><o:p></o:p></p>
<pre>Bogdan-Andrei Iancu<o:p></o:p></pre>
<pre>OpenSIPS Founder and Developer<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
<p class="MsoNormal"><br>
On 07/11/2012 11:42 AM, dpa wrote: <o:p></o:p></p>
<p class="MsoNormal"><span style="font-family: "Times New
Roman , serif ;","serif";"><img
id="Рисунок_x0020_1"
src="cid:part1.00030208.06020502@opensips.org"
alt="Описание: cid:part1.00030104.06050802@opensips.org"
border="0" height="38" width="39"></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color:
windowtext;" lang="EN-US">Hello</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color:
windowtext;" lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color:
windowtext;" lang="EN-US">There is one question about
rtpproxy working.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color:
windowtext;" lang="EN-US">If some UA using 2 different UDP
ports for sending RTP and t38 fax packets during one call
session, whether rtpproxy is working (proxy both UDP
streams) in such case? </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color:
windowtext;" lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size: 11pt; font-family:
"Calibri","sans-serif"; color:
windowtext;" lang="EN-US">Thank you for any help</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<pre> <o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Users mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre><o:p> </o:p></pre>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Users mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><o:p></o:p></pre>
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