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<TITLE>RE: [asterisk-users] Asterisk not sending RTP</TITLE>
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<P><FONT SIZE=2>I've now also enabled RTP debugging, and noticed that Asterisk doesn't send out RTP at all.</FONT>
<BR><FONT SIZE=2>All the lines appear as the following:</FONT>
</P>
<P><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1243, ts -1997588432, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1244, ts -1997588352, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1245, ts -1997588272, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1246, ts -1997588192, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1247, ts -1997588112, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1248, ts -1997588032, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1249, ts -1997587952, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1250, ts -1997587872, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1251, ts -1997587792, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1252, ts -1997587712, len 80)</FONT>
<BR><FONT SIZE=2>Got RTP packet from 62.219.61.73:59436 (type 0, seq 1253, ts -1997587632, len 80)</FONT>
</P>
<P><FONT SIZE=2>Any ideas anyone ?</FONT>
</P>
<P><FONT SIZE=2>Nir S</FONT>
</P>
<P><FONT SIZE=2>-----Original Message-----</FONT>
<BR><FONT SIZE=2>From: asterisk-users-bounces@lists.digium.com [<A HREF="mailto:asterisk-users-bounces@lists.digium.com">mailto:asterisk-users-bounces@lists.digium.com</A>] On Behalf Of Nir Simionovich</FONT></P>
<P><FONT SIZE=2>Sent: Sunday, September 03, 2006 1:13 PM</FONT>
<BR><FONT SIZE=2>To: Asterisk Users Mailing List - Non-Commercial Discussion</FONT>
<BR><FONT SIZE=2>Subject: Re: [asterisk-users] Asterisk not sending RTP</FONT>
</P>
<P><FONT SIZE=2>Hi Matt,</FONT>
</P>
<P><FONT SIZE=2> I'm dumping only the eth0 interface, as this is the only interface configured on the box,</FONT>
<BR><FONT SIZE=2>eth1 is disabled. IPtables is completely disabled on the server, so that is not the issue.</FONT>
<BR><FONT SIZE=2>SIP invites appear to be handled correctly and being sent in and out correctly.</FONT>
</P>
<P><FONT SIZE=2> Other than that, I'm fairly baffled.</FONT>
</P>
<P><FONT SIZE=2>Nir s</FONT>
</P>
<P><FONT SIZE=2>----- Original Message -----</FONT>
<BR><FONT SIZE=2>From: Matt Riddell (IT) <matt.riddell@sineapps.com></FONT>
<BR><FONT SIZE=2>To: nirs@atelis.net, Asterisk Users Mailing List - Non-Commercial Discussion <asterisk-users@lists.digium.com></FONT>
<BR><FONT SIZE=2>Sent: Sunday, September 3, 2006 1:02:18 PM GMT-0800</FONT>
<BR><FONT SIZE=2>Subject: Re: [asterisk-users] Asterisk not sending RTP</FONT>
</P>
<P><FONT SIZE=2>-----BEGIN PGP SIGNED MESSAGE-----</FONT>
<BR><FONT SIZE=2>Hash: SHA1</FONT>
</P>
<P><FONT SIZE=2>Nir Simionovich wrote:</FONT>
<BR><FONT SIZE=2>> Hi All,</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> Here's a funny bit of a problem. I've got an asterisk server which appears </FONT>
<BR><FONT SIZE=2>> not to be sending any RTP out of the system. Any ideas why such a weird issue</FONT>
<BR><FONT SIZE=2>> would arise?</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> I've tested this scenario via several termination gateways with SIP, and always</FONT>
<BR><FONT SIZE=2>> there was no RTP in either directions. More then that, when running tcpdump, it </FONT>
<BR><FONT SIZE=2>> appears as if asterisk isn't even sending any RTP to the outbound SIP gateway.</FONT>
<BR><FONT SIZE=2>> </FONT>
<BR><FONT SIZE=2>> This was seen on both 1.2.10 and 1.2.11</FONT>
</P>
<P><FONT SIZE=2>Are you dumping just one ethernet card?</FONT>
</P>
<P><FONT SIZE=2>Is it possible it's trying to send out the other?</FONT>
</P>
<P><FONT SIZE=2>What do you have in the way of a firewall?</FONT>
</P>
<P><FONT SIZE=2>Do you have iptables rules?</FONT>
</P>
<P><FONT SIZE=2>Does the SIP protocol get sent?</FONT>
</P>
<P><FONT SIZE=2>- --</FONT>
<BR><FONT SIZE=2>Cheers,</FONT>
</P>
<P><FONT SIZE=2>Matt Riddell</FONT>
<BR><FONT SIZE=2>_______________________________________________</FONT>
</P>
<P><FONT SIZE=2><A HREF="http://www.sineapps.com/news.php">http://www.sineapps.com/news.php</A> (Daily Asterisk News - html)</FONT>
<BR><FONT SIZE=2><A HREF="http://freevoip.gedameurope.com">http://freevoip.gedameurope.com</A> (Free Asterisk Voip Community)</FONT>
<BR><FONT SIZE=2><A HREF="http://www.sineapps.com/rssfeed.php">http://www.sineapps.com/rssfeed.php</A> (Daily Asterisk News - rss)</FONT>
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<BR><FONT SIZE=2>Comment: Using GnuPG with Mozilla - <A HREF="http://enigmail.mozdev.org">http://enigmail.mozdev.org</A></FONT>
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<P><FONT SIZE=2>iD8DBQFE+qgqS6d5vy0jeVcRAkW5AJkByL6OQXWzwrlVLqHu1mlk1Ycp8ACfeTDw</FONT>
<BR><FONT SIZE=2>3ZRsVgEl7lLYMZgyGCJ08Ak=</FONT>
<BR><FONT SIZE=2>=kd0/</FONT>
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<BR>
<P><FONT SIZE=2>-- </FONT>
<BR><FONT SIZE=2>Kind Regards,</FONT>
<BR><FONT SIZE=2> Nir Simionovich</FONT>
<BR><FONT SIZE=2> Chief Technology Officer</FONT>
<BR><FONT SIZE=2> Atelis PLC</FONT>
</P>
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