<div>Nope, no QSig. Just standard North American PRI signaling here.</div>
<div>What version CCM were you using?</div>
<div>What were you using for voice mail?</div>
<div>Where there voice gateways involved in your seni</div>
<div> </div>
<div>Our first thought was this was a typical DSP problem but how could a live conversation get re-routed from it's orginal router to our VM system and be merged in to an exsisting incoming VM call that is being left for a user. This one will go down in the history books as then one that stumped the world I think. I can only hope that someone out there has see this and can point me in the right direction.
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<div> </div>
<div>Thanks,<br><br> </div>
<div><span class="gmail_quote">On 7/27/07, <b class="gmail_sendername">Voll, Scott</b> <<a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:Scott.Voll@wesd.org" target="_blank">Scott.Voll@wesd.org</a>
> wrote:</span>
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<p><font face="Arial" color="navy" size="2"><span style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I have seen this when we had our CM and old legacy PBX connected. I always thought it was the PBX screwing something up………. Are any of the Connections QSig?
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<p><font face="Arial" color="navy" size="2"><span style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"> </span></font></p>
<p><font face="Arial" color="navy" size="2"><span style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Scott</span></font></p>
<p><font face="Arial" color="navy" size="2"><span style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"> </span></font></p>
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<p><b><font face="Tahoma" size="2"><span style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</span></font></b><font face="Tahoma" size="2"><span style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> <a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">
cisco-voip-bounces@puck.nether.net</a> [mailto:<a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>] <b><span style="FONT-WEIGHT: bold">
On Behalf Of </span></b>Mike Neal<br><b><span style="FONT-WEIGHT: bold">Sent:</span></b> Friday, July 27, 2007 8:16 AM<br><b><span style="FONT-WEIGHT: bold">To:</span></b> <a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:cisco-voip@puck.nether.net" target="_blank">
cisco-voip@puck.nether.net</a><br><b><span style="FONT-WEIGHT: bold">Subject:</span></b> [cisco-voip] Crosstalk or Merged VoIP calls</span></font></p></div>
<div><span>
<p><font face="Times New Roman" size="3"><span style="FONT-SIZE: 12pt"> </span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Has anyone seen crosstalk or calls getting merged in a VoIP environment.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">We run a very large VoIP environment and have seen 3 cases of this.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri"> </span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Case #1: </span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Two routers in two different locations.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Location 'A' has a user on an IP phone outbound to the PSTN.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Location 'B' receives an inbound call that gets forward to our own voicemail system via a Cisco 7610 DPA.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Our voicemails are delivered to our email the form of .WAV files.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">The .WAV file delivered to the user is of the conversation that location 'A' user is having.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">The .WAV file recorded a portion of their conversation.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">How is this possible? The two voice streams don't exist on the same routers. How could they and where could they have mixed.</span>
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<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri"> </span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Case #2: </span></font></p>
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<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">One router in one location (that we know of..lol).</span></font></p></div>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">User dials in and this time leaves me a voice mail. The voice mail I get is not what he left but of another live conversation of another party.
</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri"> </span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">The only common parties involved here are CCM 4.x cluster, Cisco DPA7610's and our voicemails system.</span></font></p>
<p><font face="Times New Roman" size="3"><span style="FONT-SIZE: 12pt"> </span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Any help would be appreciated.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Cisco is baffled as well.</span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri"> </span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Thanks, </span></font></p>
<p><font face="Calibri" size="3"><span style="FONT-SIZE: 12pt; FONT-FAMILY: Calibri">Mike</span></font></p></span></div></div></div></blockquote></div><br>