<html><body bgcolor="#FFFFFF"><div>David,</div><div><br></div><div>Check out the PVDM2's for use with ISR's. </div><div><br></div><div>Depending on the size of the router you can load between 128 and 256 worth of calls using g711. Divide by 2 for g729. <br><br>Sent from a shiny magical device with predictive typing. </div><div><br>On Sep 27, 2008, at 2:59 PM, "David Lin" <<a href="mailto:david.eco@msn.com">david.eco@msn.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div>
Thanks, Ariel.<br>
So I still need the DSP card NM-HDV2 (IP Communications High-Density Digital Voice or Fax Network Modules for the Cisco 2600XM/2691/2800/3700/3800 router platforms).<br>
I saw the largest one is NM-HDV2-64 which can only provide 32 calls with G.729 codec. <br><a href="http://www.cisco.com/en/US/products/hw/modules/ps2617/products_tech_note09186a008039c316.shtml#req"><a href="http://www.cisco.com/en/US/products/hw/modules/ps2617/products_tech_note09186a008039c316.shtml#req">http://www.cisco.com/en/US/products/hw/modules/ps2617/products_tech_note09186a008039c316.shtml#req</a></a>
<br>
How many NM-HDV2 can a C37xx/28xx load?<br>
Comparing with AS5400+NP108, which one is better? <br>
Thank you.<br>
<br>
David<br><br>
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Subject: RE: [cisco-voip] Transcoding<br>Date: Fri, 26 Sep 2008 18:04:56 -0300<br>From: <a href="mailto:Ariel.ROZA@LA.LOGICALIS.COM"><a href="mailto:Ariel.ROZA@LA.LOGICALIS.COM">Ariel.ROZA@LA.LOGICALIS.COM</a></a><br>To: <a href="mailto:david.eco@msn.com">david.eco@msn.com</a>; <a href="mailto:cisco-voip@puck.nether.net"><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a></a><br><br>
<br>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"><font face="Arial" color="#0000ff">David,</font></span></div>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"><font face="Arial" color="#0000ff"></font></span> </div>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"> <font face="Arial" color="#0000ff">You should use the DSP Calculator to estimate how much DSP resources you will need for transcoding</font></span></div>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"><font face="Arial" color="#0000ff"></font></span> </div>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"><font face="Arial" color="#0000ff"><a href="http://www.cisco.com/cgi-bin/Support/DSP/cisco_prodsel.pl" target="_blank"><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></a></font></span></div>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"><font face="Arial" color="#0000ff"></font></span> </div>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"><font face="Arial" color="#0000ff">Regards,</font></span></div>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"><font face="Arial" color="#0000ff"></font></span> </div>
<div dir="ltr" align="left"><span class="EC_814360321-26092008"> <font face="Arial" color="#0000ff">Ariel</font></span></div><br>
<div class="EC_OutlookMessageHeader" lang="en-us" dir="ltr" align="left">
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<font face="Tahoma"><b>From:</b> <a href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a> [<a href="mailto:cisco-voip-bounces@puck.nether.net">mailto:cisco-voip-bounces@puck.nether.net</a>] <b>On Behalf Of </b>David Lin<br><b>Sent:</b> Viernes, 26 de Septiembre de 2008 05:25 p.m.<br><b>To:</b> <a href="mailto:cisco-voip@puck.nether.net"><a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a></a><br><b>Subject:</b> [cisco-voip] Transcoding<br></font><br></div>
<div></div>Hi folks,<br>Does anyone familiar with the transcoding feature on 26xx/28xx/38xx?<br>I want to translate 150 calls to G.729 fromm G.711, what's the minimal hardware requirement?<br> <br>Thanks!<br> <br>David<br> <br><br>
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