<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>4520 is for DUNDI. Obviously your install uses H323 in some flavor. Mgcp-callagent is for jitterbuffering? And sieve and complex-main I have no clue (perhaps H323 tag-alongs)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext'> asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-bounces@lists.digium.com] <b>On Behalf Of </b>Jonas Kellens<br><b>Sent:</b> Friday, February 17, 2012 1:41 PM<br><b>To:</b> Asterisk Users Mailing List - Non-Commercial Discussion<br><b>Subject:</b> [asterisk-users] asterisk network connections<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif"'>Hello,<br><br>with the command lsof -i I notice the following network connections of the asterisk proces :<br><br>asterisk 23006 root 12u IPv4 1088961 UDP *:mgcp-callagent <br>asterisk 23006 root 13u IPv4 1088964 TCP *:sieve (LISTEN)<br>asterisk 23006 root 16u IPv4 1088966 UDP *:iax <br>asterisk 23006 root 17u IPv4 1088967 UDP *:commplex-main <br>asterisk 23006 root 18u IPv4 1088968 UDP *:4520 <br>asterisk 23006 root 20u IPv4 1088969 TCP *:h323hostcall (LISTEN)<br>asterisk 23006 root 21u IPv4 1088970 UDP *:sip<br><br>Now, iax and sip I find normal...<br><br>What is all the rest ??<br><br><br>Kind regards,<br>Jonas.</span><o:p></o:p></p></div></body></html>