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<p class="MsoNormal">Hello everyone,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m in the process of moving approx. 100 Kamailio/Media Proxy (AG Projects) servers to Kamailio/RTPEngine.  I have all the functionality in place and I have a handful of servers in production.  I’m trying to monitor the RTP engine (using
 Munin) and I’m graphing the values returned from the RPC command <span style="color:black">
rtpengine.get_hash_total.  This value is slowly increasing over time and I’m trying to find out if this is something I should worry about.  I want to make sure that sessions are not being left open and therefore the software will eventually run out of ports. 
 To give some values, if I make 100 calls the call will be around 25 after those calls.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">From all other tests I have done including a check through the verbose logs I can see the sessions are being closed at the end of the calls.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">Can anyone help with this at all or does anyone possibly have any better ideas?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:black">Thank you, Alex<o:p></o:p></span></p>
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<div style="mso-line-height-rule:exactly;-webkit-text-size-adjust:100%;"><table cellpadding="0" cellspacing="0" border="0" style="width:100%;"><tr style="font-size:0;"><td align="left" style="vertical-align:top;"><table cellpadding="0" cellspacing="0" border="0" style="width:100%;font-size:0;color:#0CB2B0;font-style:normal;font-weight:700;white-space:nowrap;"><tr style="font-size:13.33px;"><td align="left" style="vertical-align:top;font-family:Verdana;">Alex Tatham<span style="font-family:remialcxesans;">​</span></td></tr><tr style="font-size:14.67px;color:#000001;font-weight:400;"><td align="left" style="vertical-align:top;font-family:Verdana;"><span style="font-size:12px;">Technical Director</span><br />​</td></tr></table></td></tr><tr style="font-size:0;"><td align="left" style="vertical-align:top;"><table cellpadding="0" cellspacing="0" border="0" style="width:100%;font-size:0;color:#0CB2B0;font-style:normal;font-weight:700;white-space:nowrap;"><tr style="font-size:13.33px;"><td align="left" style="width:2%;padding:0;vertical-align:top;font-family:Verdana;">T:</td><td align="left" style="width:98%;padding:0 0 0 3px;vertical-align:top;color:#000001;font-family:Verdana;font-weight:400;"><a href="tel:01233%20220%20943" target="_blank" id="LPlnk689713" style="text-decoration:none;color:#000001;"><strong style="font-weight:400;">01233 220 943</strong></a></td></tr><tr style="font-size:13.33px;"><td align="left" style="width:2%;padding:0;vertical-align:top;font-family:Verdana;">E:</td><td align="left" style="width:98%;padding:0 0 0 3px;vertical-align:top;color:#000001;font-family:Verdana;font-weight:400;"><a href="mailto:alex.tatham@dmcplc.co.uk" target="_blank" id="LPlnk689713" style="text-decoration:none;color:#000001;"><strong style="font-weight:400;">alex.tatham@dmcplc.co.uk</strong></a></td></tr><tr style="font-size:13.33px;"><td align="left" style="width:2%;padding:0;vertical-align:top;font-family:Verdana;">W:</td><td align="left" style="width:98%;padding:0 0 0 3px;vertical-align:top;color:#000001;font-family:Verdana;font-weight:400;"><a href="http://www.firstoffice.co.uk/" target="_blank" id="LPlnk689713" title="First Office" style="text-decoration:none;color:#000001;"><strong style="font-weight:400;">www.dmctechnologies.co.uk</strong></a></td></tr></table></td></tr><tr style="color:#000001;font-size:13.33px;font-style:normal;font-weight:400;white-space:nowrap;"><td align="left" style="vertical-align:top;font-family:Verdana;"> <br /></td></tr><tr style="font-size:0;"><td align="left" style="vertical-align:top;"><table cellpadding="0" cellspacing="0" border="0" style="font-size:0;color:#0CB2B0;font-style:normal;font-weight:700;white-space:nowrap;"><tr style="font-size:13.33px;"><td align="left" style="vertical-align:top;font-family:Verdana;">DMC Technologies</td><td align="left" style="vertical-align:top;font-family:Verdana;font-style:italic;font-weight:400;"> formerly HP Technology<br /></td></tr></table></td></tr><tr style="font-size:0;"><td align="left" style="vertical-align:top;"><table cellpadding="0" cellspacing="0" border="0" style="font-size:0;color:#000001;font-style:normal;font-weight:400;white-space:nowrap;"><tr style="font-size:13.33px;"><td align="left" style="vertical-align:top;font-family:Verdana;">Unit 5, Invicta Business Centre<br /></td><td align="left" style="vertical-align:top;color:#0CB2B0;font-family:Verdana;font-weight:700;"> | <br /></td><td align="left" style="vertical-align:top;font-family:Verdana;">Orbital Park<br /></td><td align="left" style="vertical-align:top;color:#0CB2B0;font-family:Verdana;font-weight:700;"> | <br /></td><td align="left" style="vertical-align:top;font-family:Verdana;">Ashford<br /></td><td align="left" style="vertical-align:top;color:#0CB2B0;font-family:Verdana;font-weight:700;"> | <br /></td><td align="left" style="vertical-align:top;font-family:Verdana;">Kent</td><td align="left" style="vertical-align:top;color:#0CB2B0;font-family:Verdana;font-weight:700;"> | <br /></td><td align="left" style="vertical-align:top;font-family:Verdana;">TN24 0HB<br /></td></tr></table></td></tr><tr style="font-size:0;"><td align="left" style="vertical-align:top;"><table cellpadding="0" cellspacing="0" border="0" style="font-size:0;line-height:normal;"><tr style="font-size:0;"><td align="left" style="vertical-align:top;"><img src="cid:image529285.png@724AB634.4ED129CB" border="0" alt="" style="font-size:0;" /></td></tr></table></td></tr><tr style="font-size:0;"><td align="left" style="vertical-align:top;"><table cellpadding="0" cellspacing="0" border="0" style="white-space:normal;color:#C0C0C0;font-size:13.33px;font-family:Verdana;font-weight:400;font-style:normal;text-align:justify;width:100%;"><tr style="font-size:10.67px;"><td style="font-family:Verdana;">DMC Technologies is a trading name of Hobbs Parker 2000 Limited <br />Registered Office: Romney House, Orbital Park, Monument Way, Ashford TN24 0HB<br />Registered in England No.04027755<br /><br /><br /></td></tr></t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