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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Sounds like you might have intercluster traffic at G729. If so,
you need a hardware transcoder to complete the conference between clusters.<o:p></o:p></span></p>
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color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] <b>On Behalf Of </b>Alan Su<br>
<b>Sent:</b> Thursday, March 20, 2008 11:58 AM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] Conference Failed between 2 CallManager Clusters<o:p></o:p></span></p>
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<p class=MsoNormal>Dear All,<o:p></o:p></p>
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<p class=MsoNormal> <o:p></o:p></p>
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<p class=MsoNormal>I have 2 CallManagers (4.01) in different cluster,
connecting via intercluster trunk. Both of them are using software conference
bridge. When I tried to make conference call with IP Phone which registered in
2 CCM, it always failed. For example, phoneA & phoneB are registered in
CCM1, phoneC registered in CCM2. phoneA call phoneB and then conference phoneC,
after dialing the phoneC DN, it just got disconnected. Please kindly
advise if you have any suggestion or comment. Thanks a lot in advance~<o:p></o:p></p>
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<p class=MsoNormal> <o:p></o:p></p>
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<p class=MsoNormal>Regards,<o:p></o:p></p>
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<p class=MsoNormal>Alan<o:p></o:p></p>
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