Hi List,<div><br></div><div>Do you know if is possible to use the E20 IP phone for ad-hoc audio conferencing using CUCM 8.5?</div><div><br></div><div>In accordance to Cisco Doc is not possible:</div><div><br></div><div><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:72.0pt;text-indent:-18.0pt"><a name="_Toc279134214"><b><span lang="EN-US" style="font-size:18.0pt;font-family:"mso-ansi-language:
EN-US">e.</span></b></a><span style="mso-bookmark:_Toc279134214"></span><b><span lang="EN-US" style="font-size:7.0pt;font-family:"mso-ansi-language:EN-US">
</span></b><b><span lang="EN-US" style="font-size:18.0pt;font-family:"
mso-ansi-language:EN-US">Conferencing and DTMF</span></b><b><span lang="EN-US" style="font-size:18.0pt;font-family:"Times New Roman","serif";mso-ansi-language:
EN-US"></span></b></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US">CUCM as well as the VCS support ad-hoc and scheduled
conferences. </span><span lang="ES" style="font-size:10.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:ES">The table below lists some key features</span><span lang="ES" style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:ES"></span></p>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="618" style="width:463.5pt;margin-left:5.4pt;border-collapse:collapse;mso-yfti-tbllook:
1184;mso-padding-alt:0cm 0cm 0cm 0cm">
<tbody><tr style="mso-yfti-irow:0;mso-yfti-firstrow:yes">
<td width="186" valign="top" style="width:139.5pt;border:solid black 1.0pt;
padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;font-family:"">Features/Functionality</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="90" valign="top" style="width:67.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;font-family:"">CUCM</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="78" valign="top" style="width:58.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;font-family:"">VCS</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="264" valign="top" style="width:198.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:10.0pt;font-family:"">Notes</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
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<tr style="mso-yfti-irow:1">
<td width="186" valign="top" style="width:139.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">Ad-hoc
conferencing</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="90" valign="top" style="width:67.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">Yes</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="78" valign="top" style="width:58.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">Yes</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="264" valign="top" style="width:198.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US">CUCM uses SCCP-based Conference bridges,
VCS uses Multiway with SIP conference bridges</span><span lang="EN-US" style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-ansi-language:
EN-US"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow:2">
<td width="186" valign="top" style="width:139.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US">Ad-Hoc conference bridge protocol</span><span lang="EN-US" style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US"></span></p>
</td>
<td width="90" valign="top" style="width:67.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">SCCP</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="78" valign="top" style="width:58.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">SIP </span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="264" valign="top" style="width:198.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US">CUCM uses CUVC MCUs or MP EMS, VCS uses
Codian MCUs</span><span lang="EN-US" style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow:3">
<td width="186" valign="top" style="width:139.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">Scheduled
Conference integration</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="90" valign="top" style="width:67.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">H.323/SIP</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="78" valign="top" style="width:58.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">H.323/SIP</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="264" valign="top" style="width:198.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
page-break-after:avoid"><span lang="EN-US" style="font-size:10.0pt;font-family:
"Times New Roman","serif";mso-ansi-language:EN-US">Uses MCU functionality,
CUCM or VCS route calls based on number dialed or prefixes</span><span lang="EN-US" style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US"></span></p>
</td>
</tr>
<tr style="mso-yfti-irow:4">
<td width="186" valign="top" style="width:139.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">E20
ad-hoc conferencing</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="90" valign="top" style="width:67.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">No</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="78" valign="top" style="width:58.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">Yes</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="264" valign="top" style="width:198.0pt;padding:0cm 5.4pt 0cm 5.4pt"></td>
</tr>
<tr style="mso-yfti-irow:5">
<td width="186" valign="top" style="width:139.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">9900
ad-hoc conferencing</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="90" valign="top" style="width:67.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">Yes</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="78" valign="top" style="width:58.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">n/a</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="264" valign="top" style="width:198.0pt;padding:0cm 5.4pt 0cm 5.4pt"></td>
</tr>
<tr style="mso-yfti-irow:6;mso-yfti-lastrow:yes">
<td width="186" valign="top" style="width:139.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-US" style="font-size:10.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US">Scheduled conferencing for Video IP
phones</span><span lang="EN-US" style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-ansi-language:EN-US"></span></p>
</td>
<td width="90" valign="top" style="width:67.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">Yes</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="78" valign="top" style="width:58.5pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Times New Roman","serif"">Yes</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""></span></p>
</td>
<td width="264" valign="top" style="width:198.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
page-break-after:avoid"><span lang="EN-US" style="font-size:10.0pt;font-family:
"Times New Roman","serif";mso-ansi-language:EN-US">Phones dial a number on
the MCUs and join conferences</span><span lang="EN-US" style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-ansi-language:
EN-US"></span></p>
</td>
</tr></tbody></table><br></div><div>Rgds.<br><br>-- <br>Omar E.P.T<br>-----------------<br>Certified Networking Professionals make better Connections!<br>
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