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Hi Ariel,<BR>
<FONT face="Geneva, Arial, Sans-serif">I found below information from Cisco website,</FONT><FONT size=2><BR>
<P align=left><STRONG><FONT face="Geneva, Arial, Sans-serif">Cisco IOS Enhanced Media </FONT><FONT face="Geneva, Arial, Sans-serif">Termination Point</FONT></STRONG></P></FONT>
<FONT face=Arial><FONT face="Times New Roman" size=2><B><FONT size=2><FONT face="Geneva, Arial, Sans-serif">Per NM-HDV2</FONT><BR></B></FONT><FONT size=2>
<P align=left><FONT face="Geneva, Arial, Sans-serif">This type, which supports Cisco 2600XM, Cisco 2691, Cisco 3725,</FONT></P>
<P align=left><FONT face="Geneva, Arial, Sans-serif">Cisco 3745, and Cisco 3660 Access Routers, provides the following</FONT></P>
<P align=left><FONT face="Geneva, Arial, Sans-serif">number of transcoding sessions:</FONT></P></FONT><B><FONT size=1>
<P align=left><FONT face="Geneva, Arial, Sans-serif">• </FONT></B></FONT><FONT size=2><FONT face="Geneva, Arial, Sans-serif">Transcoding for G.711 to G.729a/G.729ab/GSMFR—128</FONT></P></FONT><B><FONT size=1>
<P align=left><FONT face="Geneva, Arial, Sans-serif">• </FONT></B></FONT><FONT face="Times New Roman" size=2><FONT face="Geneva, Arial, Sans-serif">Transcoding for G.711 to G.729/G.729b/GSM EFR—96</FONT></P></FONT></FONT></FONT>
<P align=left><FONT face="Times New Roman"></FONT> </P>
<A href="http://www.cisco.com/en/US/prod/collateral/routers/ps5855/product_data_sheet0900aecd8016a8e8.html">http://www.cisco.com/en/US/prod/collateral/routers/ps5855/product_data_sheet0900aecd8016a8e8.html</A><BR><FONT face=Arial size=2>
<P align=left> </P>
<P align=left>So I need to order <STRONG>CISCO3825(</STRONG>2GE,1SFP, 2NME, 4HWIC, IP Base, 64F/256D, IPvoicek9 12.4.21Image) + two NM-HDV2 cards so that it can support 256(128x2) transcoding sessions. Is that right? (I'm wondering the memory is not sufficient).</P>
<P align=left> </P>
<P align=left>The most important thing is can I use this router with other softswitch(SIP/H.323) coz not all the calls come from Callmanager.</P>
<P align=left> </P>
<P align=left>Thank you.</P>
<P align=left> </P></FONT>
<BR> <BR>
<HR>
<BR>
From: rwest@zyedge.com<BR>To: david.eco@msn.com<BR>CC: ariel.roza@la.logicalis.com; cisco-voip@puck.nether.net<BR>Date: Sat, 27 Sep 2008 15:23:24 -0400<BR>Subject: Re: [cisco-voip] Transcoding<BR><BR><BR>
<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>
<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" target=_blank><A href="http://www.cisco.com/en/US/products/hw/modules/ps2617/products_tech_note09186a008039c316.shtml#req" target=_blank>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>
<HR>
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_EC_814360321-26092008><FONT face=Arial color=#0000ff>David,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_EC_814360321-26092008><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=EC_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_EC_814360321-26092008><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=EC_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" target=_blank>http://www.cisco.com/cgi-bin/Support/DSP/cisco_prodsel.pl</A></A></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_EC_814360321-26092008><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=EC_EC_814360321-26092008><FONT face=Arial color=#0000ff>Regards,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=EC_EC_814360321-26092008><FONT face=Arial color=#0000ff></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=EC_EC_814360321-26092008> <FONT face=Arial color=#0000ff>Ariel</FONT></SPAN></DIV><BR>
<DIV class=EC_EC_OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR>
<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>
<HR>
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