I would make sure you're on the latest greatest code (15.1.T?) and you have this command:<br><br>voice service voip<br>midcall-signalling passthru<br><br>(This is mandatory for sip-sip cubes to use supplementary features. Any time you have sip-sip I would put this on.)<br>
<br>-nick<br><br><div class="gmail_quote">On Thu, Nov 11, 2010 at 4:03 PM, Mark Holloway <span dir="ltr"><<a href="mailto:mh@markholloway.com">mh@markholloway.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div style="word-wrap: break-word;"><div>What version of IOS? It almost sounds like an IOS bug. Also paste your voice service voip and dial peers.</div><div><div></div><div class="h5"><div><br></div><br><div><div>On Nov 11, 2010, at 1:53 PM, Bill Riley wrote:</div>
<br><blockquote type="cite"><span style="border-collapse: separate; font-family: Verdana; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; font-size: medium;"><div link="blue" vlink="purple" lang="EN-US">
<div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">SCCP</span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div><div><div style="border-style: solid none none; border-top: 1pt solid rgb(181, 196, 223); padding: 3pt 0in 0in;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"><span> </span>Buchanan, James [mailto:<a href="mailto:jbuchanan@presidio.com" target="_blank">jbuchanan@presidio.com</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 2:44 PM<br><b>To:</b><span> </span>Bill Riley; 'Mark Holloway'<br><b>Cc:</b><span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>RE: [cisco-voip] [cisco-VoIP] SIP trunk one way audio</span></div></div></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Are your IP phones running SCCP or SIP?</span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">James Buchanan<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"><span> </span>Technology Manager, UC<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"><span> </span><b>South Region<span> </span></b></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"><span> </span>Presidio Networked Solutions<span> </span><br>
12 Cadillac Dr, Suite 130, Brentwood, TN 37027<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"><span> </span></span></b><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="mailto:jbuchanan@ctiusa.com" style="color: blue; text-decoration: underline;" target="_blank">jbuchanan@presidio.com</a><br>
</span></b><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">D: 615-866-5729</span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"><span> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|<span> </span><b>F:</b><span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">615-866-5781</span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"><span> </span>|<span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="http://www.presidio.com/" style="color: blue; text-decoration: underline;" target="_blank">www.presidio.com</a></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(31, 73, 125);"></span></div>
<p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">CCIE #25863, Voice</span></b><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"></span></p>
</div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div><div><div style="border-style: solid none none; border-top: 1pt solid rgb(181, 196, 223); padding: 3pt 0in 0in;">
<div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"><span> </span>Bill Riley [mailto:<a href="mailto:bill@hitechconnection.net" target="_blank">bill@hitechconnection.net</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 2:40 PM<br><b>To:</b><span> </span>'Mark Holloway'<br><b>Cc:</b><span> </span>Buchanan, James;<span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>RE: [cisco-voip] [cisco-VoIP] SIP trunk one way audio</span></div></div></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Same LAN, No, No, and NO.</span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div><div><div style="border-style: solid none none; border-top: 1pt solid rgb(181, 196, 223); padding: 3pt 0in 0in;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"><span> </span>Mark Holloway [mailto:<a href="mailto:mh@markholloway.com" target="_blank">mh@markholloway.com</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 2:40 PM<br><b>To:</b><span> </span>Bill Riley<br><b>Cc:</b><span> </span>'Buchanan, James';<span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>Re: [cisco-voip] [cisco-VoIP] SIP trunk one way audio</span></div></div></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
On the same LAN or does it traverse another router to reach the other phone? Is there any NAT, access lists, or firewalls between the two phones?</div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
</div></div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
On Nov 11, 2010, at 1:14 PM, Bill Riley wrote:</div></div><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </p><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Another internal extension.</span></div></div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">Mark Holloway [mailto:<a href="mailto:mh@markholloway.com" target="_blank">mh@markholloway.com</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 2:08 PM<br><b>To:</b><span> </span>Bill Riley<br><b>Cc:</b><span> </span>'Buchanan, James';<span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>Re: [cisco-voip] [cisco-VoIP] SIP trunk one way audio</span></div></div></div></div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </div>
</div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">Are you forwarding back to the PSTN or to another internal extension? </div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
</div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </div></div><div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
On Nov 11, 2010, at 11:48 AM, Bill Riley wrote:</div></div></div><div><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </p></div><div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Anyone else?</span></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div></div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"><a href="mailto:cisco-voip-bounces@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip-bounces@puck.nether.net</a><span> </span>[mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>]<span> </span><b>On Behalf Of<span> </span></b>Bill Riley<br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 12:14 PM<br><b>To:</b><span> </span>'Buchanan, James'<br><b>Cc:</b><span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>Re: [cisco-voip] [cisco-VoIP] SIP trunk one way audio</span></div></div></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Whatever the default setting. When I go into Voice-services-voip to configure it globally all I have is media forking.</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">Buchanan, James [mailto:<a href="mailto:jbuchanan@presidio.com" target="_blank">jbuchanan@presidio.com</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 12:09 PM<br><b>To:</b><span> </span>Bill Riley<br><b>Cc:</b><span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>RE: [cisco-voip] SIP trunk one way audio</span></div></div></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Are you using media flow-around or flow-through?</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">James Buchanan<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">Technology Manager, UC<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">South Region<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">Presidio Networked Solutions<span> </span><br>
12 Cadillac Dr, Suite 130, Brentwood, TN 37027<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="mailto:jbuchanan@ctiusa.com" style="color: blue; text-decoration: underline;" target="_blank">jbuchanan@presidio.com</a><br>
</span></b><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">D: 615-866-5729</span></b><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|<span> </span><b>F:</b><span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">615-866-5781</span></b><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">|<span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="http://www.presidio.com/" style="color: blue; text-decoration: underline;" target="_blank">www.presidio.com</a></span></b></div>
</div></div><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">CCIE #25863, Voice</span></b></p>
</div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">Bill Riley [mailto:<a href="mailto:bill@hitechconnection.net" target="_blank">bill@hitechconnection.net</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 12:06 PM<br><b>To:</b><span> </span>Buchanan, James<br><b>Cc:</b><span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>RE: [cisco-voip] SIP trunk one way audio</span></div></div></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Sip</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">Buchanan, James [mailto:<a href="mailto:jbuchanan@presidio.com" target="_blank">jbuchanan@presidio.com</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 12:05 PM<br><b>To:</b><span> </span>Bill Riley<br><b>Cc:</b><span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>RE: [cisco-voip] SIP trunk one way audio</span></div></div></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Is your trunk SIP or H323 into UCM?</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">James Buchanan<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">Technology Manager, UC<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">South Region<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">Presidio Networked Solutions<span> </span><br>
12 Cadillac Dr, Suite 130, Brentwood, TN 37027<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="mailto:jbuchanan@ctiusa.com" style="color: blue; text-decoration: underline;" target="_blank">jbuchanan@presidio.com</a><br>
</span></b><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">D: 615-866-5729</span></b><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|<span> </span><b>F:</b><span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">615-866-5781</span></b><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">|<span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="http://www.presidio.com/" style="color: blue; text-decoration: underline;" target="_blank">www.presidio.com</a></span></b></div>
</div></div><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">CCIE #25863, Voice</span></b></p>
</div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">Bill Riley [mailto:<a href="mailto:bill@hitechconnection.net" target="_blank">bill@hitechconnection.net</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 11:52 AM<br><b>To:</b><span> </span>Buchanan, James<br><b>Cc:</b><span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>RE: [cisco-voip] SIP trunk one way audio</span></div></div></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Well according to TAC if the call is sip to sip I shouldn’t need the MTP at all.</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">I thought MTP required check box allocated the MTP if it needed one or not and leaving it unchecked allocated the MTP if it needed to use one.</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">Buchanan, James [mailto:<a href="mailto:jbuchanan@presidio.com" target="_blank">jbuchanan@presidio.com</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 11:49 AM<br><b>To:</b><span> </span>Bill Riley<br><b>Subject:</b><span> </span>RE: [cisco-voip] SIP trunk one way audio</span></div></div></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Because it won’t invoke the MTP without it.</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">James Buchanan<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">Technology Manager, UC<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">South Region<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">Presidio Networked Solutions<span> </span><br>
12 Cadillac Dr, Suite 130, Brentwood, TN 37027<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="mailto:jbuchanan@ctiusa.com" style="color: blue; text-decoration: underline;" target="_blank">jbuchanan@presidio.com</a><br>
</span></b><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">D: 615-866-5729</span></b><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|<span> </span><b>F:</b><span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">615-866-5781</span></b><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">|<span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="http://www.presidio.com/" style="color: blue; text-decoration: underline;" target="_blank">www.presidio.com</a></span></b></div>
</div></div><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">CCIE #25863, Voice</span></b></p>
</div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">Bill Riley [mailto:<a href="mailto:bill@hitechconnection.net" target="_blank">bill@hitechconnection.net</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 11:19 AM<br><b>To:</b><span> </span>Buchanan, James<br><b>Subject:</b><span> </span>RE: [cisco-voip] SIP trunk one way audio</span></div></div></div></div></div><div><div>
<div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">No I don’t have “MTP Required” Checked. The MTP’s are set to only use G.711. I don’t see why I need to have MTP Required on this trunk.</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">Buchanan, James [mailto:<a href="mailto:jbuchanan@presidio.com" target="_blank">jbuchanan@presidio.com</a>]<span> </span><br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 11:12 AM<br><b>To:</b><span> </span>Bill Riley<br><b>Subject:</b><span> </span>RE: [cisco-voip] SIP trunk one way audio</span></div></div></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
<span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);">Dumb question—I assume you have “MTP Required” checked, are set to use only G711 to the MTP, and reset the SIP trunk after setting it? If you require G729, you will need to setup an IOS MTP. These do not use DSPs, but will allow other codecs besides G711.</span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">James Buchanan<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">Technology Manager, UC<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">South Region<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">Presidio Networked Solutions<span> </span><br>
12 Cadillac Dr, Suite 130, Brentwood, TN 37027<span> </span></span></b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|</span><span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></b></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="mailto:jbuchanan@ctiusa.com" style="color: blue; text-decoration: underline;" target="_blank">jbuchanan@presidio.com</a><br>
</span></b><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">D: 615-866-5729</span></b><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);">|<span> </span><b>F:</b><span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">615-866-5781</span></b><span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);"> </span></span><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">|<span> </span></span><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(126, 126, 126);"><a href="http://www.presidio.com/" style="color: blue; text-decoration: underline;" target="_blank">www.presidio.com</a></span></b></div>
</div></div><p class="MsoNormal" style="margin: 0in 0in 12pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 7pt; font-family: Verdana,sans-serif; color: rgb(127, 127, 127);">CCIE #25863, Voice</span></b></p>
</div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif; color: rgb(31, 73, 125);"> </span></div>
</div></div><div><div style="border-style: solid none none; padding: 3pt 0in 0in;"><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><b><span style="font-size: 10pt; font-family: Tahoma,sans-serif;">From:</span></b><span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"> </span></span><span style="font-size: 10pt; font-family: Tahoma,sans-serif;"><a href="mailto:cisco-voip-bounces@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip-bounces@puck.nether.net</a><span> </span>[mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>]<span> </span><b>On Behalf Of<span> </span></b>Bill Riley<br>
<b>Sent:</b><span> </span>Thursday, November 11, 2010 10:15 AM<br><b>To:</b><span> </span><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span> </span>[cisco-voip] SIP trunk one way audio</span></div></div></div></div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif;"> </span></div>
</div></div><div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 11pt; font-family: Calibri,sans-serif;">I have a new SIP trunk terminating in a 2921 CUBE bundle. When I call in from the Trunk directly to an IP phone it works correctly. If I call from the trunk to IP phone and the IP phone transfers the call without waiting for the remote party to answer I get one way audio. From reading this looks like and MTP issue but I have an MTP set in the MRGL for the trunk.</span></div>
</div></div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"><span style="font-size: 13.5pt; font-family: Verdana,sans-serif;">_______________________________________________<br>
cisco-voip mailing list<br><a href="mailto:cisco-voip@puck.nether.net" style="color: blue; text-decoration: underline;" target="_blank">cisco-voip@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-voip" style="color: blue; text-decoration: underline;" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a></span></div>
</div></div></div><div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;"> </div></div></div></div></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman',serif;">
</div></div></div></div></span></blockquote></div><br></div></div></div><br>_______________________________________________<br>
cisco-voip mailing list<br>
<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a><br>
<br></blockquote></div><br>