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Remember MTP != Transcoder (but a transcoder can do some MTP services)<div><br></div><div>But in general yes, there are some cases where you will end up with an MTP and transcoder invoked for the same call. Sometimes this is desired behavior, other times not.</div><div><br><div> <p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="3" style="font: 12.0px Helvetica">-Ryan</font></p> </div><br><div><div>On Oct 1, 2008, at 3:26 PM, Matt Slaga ((US)) wrote:</div><br class="Apple-interchange-newline"> <div class="Section1"> <div><p class="MsoNormal"><span style="color:#1F497D">If I have a call coming in through SIP requiring MTP for codec translation, can I also have an MTP assigned to transcode? <o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D">I.e., <o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D">Incoming call on Direct SIP Trunk to UCM, MTP is required on the trunk.<o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D">Call is coming in G711 from SIP trunk, however Cisco UCM side is using G729. <o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D">In theory, UCM SIP trunk would negotiate MTP resources required for the SIP trunk.<o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D">Also, UCM call coming from a remote phone or remote voice gateway at G729 would negotiate an MTP resource for transcoding.<o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p> </div> </div><div><br class="khtml-block-placeholder"></div><hr size="1"><div><br class="khtml-block-placeholder"></div><p><strong> Disclaimer: This e-mail communication and any attachments may contain confidential and privileged information and is for use by the designated addressee(s) named above only. If you are not the intended addressee, you are hereby notified that you have received this communication in error and that any use or reproduction of this email or its contents is strictly prohibited and may be unlawful. If you have received this communication in error, please notify us immediately by replying to this message and deleting it from your computer. Thank you. </strong></p><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">cisco-voip mailing list</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a></div> </div><br></div></body></html>