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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>At what point does the call get disconnected? Does it get
disconnected right after dialing phoneC DN? Does it get disconnected after the
conference key is pressed a 2<sup>nd</sup> time to initiate the conference? <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I ask because the conference bridge isn’t invoked until
after the 2<sup>nd </sup>time the CNF key is pressed. Also, its important to keep
in mind that the conference bridge in use during a conference call is
determined by the MRGL assigned to the conference initiator. If the CFB that
was invoked only accepts g711, you should make sure that phoneC is capable of
speaking g711 with that particular bridge. Lastly, can you place a regular (phone
to phone) call to phoneC over the ICT? CCM traces (logging level set to
detailed) should also provide some insight as to why the failure occurred for
phoneC. Feel free to send that my way.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>- Daniel<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
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><o:p> </o:p></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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