<b><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy; font-weight: bold;">Micah,<br><br>I have two links that can help you:<br>DSP Calculator: <a href="http://www.cisco.com/cgi-bin/Support/DSP/cisco_prodsel.pl">http://www.cisco.com/cgi-bin/Support/DSP/cisco_prodsel.pl</a><br>
<br>AND<br><br>PVDM2 data sheet: <a href="http://www.cisco.com/en/US/prod/collateral/routers/ps5854/product_data_sheet0900aecd8016e845.html">http://www.cisco.com/en/US/prod/collateral/routers/ps5854/product_data_sheet0900aecd8016e845.html</a><br>
<br>One more thing, total session are calculated on the basis of voice channels required by each codec. but how do they calculate the number of conferencee per session.<br><br>Any thought on that from the experts on this list!<br>
<br></span></font></b><br><div class="gmail_quote">On Wed, Oct 14, 2009 at 1:56 AM, Micah Bennett <span dir="ltr"><<a href="mailto:mbennett@als-xtn.com">mbennett@als-xtn.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Hello all</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Its been a while since our system deployment so I am trying
to refresh myself on the DSP / PVDM quantity I need for the number of trunks I
have.</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">I have 276 Trunks coming into my primary location.</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Primary location has call manager cluster and IPCC express
cluster.</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">We have two remote offices connected via MPLS.</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">My IPCC cluster is configured for G711. </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Any calls we send to the remote offices get sent at G729 to
save on the bandwidth usage.</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">If I recall, I need 1 DSP for every voice channel at G711
and 2 DSPs for every voice channel at G729.</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">So at a minimum I would have 276 DSPs + X (X being the max
quantity of trunks I expect to send out as G729).</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Also, all of the these DSPs (PVDM2-64) modules will be where
every the voice trunks are.</span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Will I need any DSPs at the remote offices if no Voice
trunks will be terminated there? Any calls they initiate will come across
the MPLS network and go out from our primary location at G729. </span></font></p>
<p class="MsoNormal"><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><b><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy; font-weight: bold;">Micah Bennett</span></font></b><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;"> <br>
Telecommunications Admin <br>
</span></font><b><font color="maroon" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: maroon; font-weight: bold;">Active Outdoors</span></font></b><font color="navy" face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial; color: navy;"> <br>
<br>
</span></font><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"></span></font></p>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Thanks,<br>Syed Khalid Ali<br><br>