<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">During periods of low call volume that number should decrease. Depending on your traffic modeling you should see significant dip in late night/early morning. You can get more correlation by comparing to number of active calls. Be sure to compare against number of active calls across all cm nodes as an MTP can be allocated from anywhere within the cluster.<div><br></div><div>if you truly find 0 active calls but MTP remaining high you very likely have a leak. Then there are a couple of ways to go:</div><div>1. provide your complete CM version. we can look to see if there are known MTP leaks in that version.</div><div>2. truly diagnose the problem. collect all CM SDI and SDL traces from all nodes in the cluster. the traces should cover from a low use time, through peak usage, and back to low use; example midnight day1 to midnight day2. Submit a TAC case and provide these traces. TAC has a tool to parse and look for leaks. Note your traces must be complete, must be from all nodes, and must cover the whole time. Partial traces will not work.</div><div><br></div><div>3. workaround the problem. periodically restart the ip voice media streaming application service.</div><div><br></div><div>/Wes</div><div><br><div><div>On Jan 29, 2009, at 10:00 AM, Hennigh, Elexis wrote:</div><br class="Apple-interchange-newline"><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 18px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div lang="EN-US" link="blue" vlink="purple"><div class="Section1"><div style="margin-top: 0in; margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; "><span style="font-size: 11pt; font-family: Sylfaen, serif; color: rgb(227, 108, 10); ">I have a question…<o:p></o:p></span></div><div style="margin-top: 0in; margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; "><span style="font-size: 11pt; font-family: Sylfaen, serif; color: rgb(227, 108, 10); "><o:p> </o:p></span></div><div style="margin-top: 0in; margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; "><span style="font-size: 11pt; font-family: Sylfaen, serif; color: rgb(227, 108, 10); ">I have been monitoring our MTP resources. We use software MTP with H.323. gateways. We originally had trouble with running out of MTP resources with the threshold set to the default 48 per server. We have since increased the number of available resources to 64 per server and having 2 servers means 128 available MTP resources. Using RTMT I have been monitoring the number MTP Resources active. It seems to constantly stay around 70 this week. The trend though seems to be increasing as time progresses. I can see the MTP resources decline but not significantly. It gradually increases. RTMT reports over 70 MTP resources active even through the night and through the past few snow days. I am not sure what is going on. I assumed the number of active MTP resources would eventually return to zero if no one was using the phones. Isn’t this strange? Doesn’t it seem that we have a problem with how the call manager releases MTP resources?<o:p></o:p></span></div><div style="margin-top: 0in; margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; "><span style="font-size: 11pt; font-family: Sylfaen, serif; color: rgb(227, 108, 10); "><o:p> </o:p></span></div><div style="margin-top: 0in; margin-right: 0in; margin-left: 0in; margin-bottom: 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; "><span style="font-size: 11pt; font-family: Sylfaen, serif; color: rgb(227, 108, 10); ">If anyone can explain what is happening here I would appreciate it.<span class="Apple-converted-space"> </span></span><span style="font-size: 11pt; font-family: Wingdings; color: rgb(227, 108, 10); ">J</span><span style="font-size: 11pt; font-family: Sylfaen, serif; color: rgb(227, 108, 10); "><o:p></o:p></span></div></div>_______________________________________________<br>cisco-voip mailing list<br><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline; ">cisco-voip@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-voip" style="color: blue; text-decoration: underline; ">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br></div></span></div><br></div></body></html>