<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2900.3243" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY
style="WORD-WRAP: break-word; webkit-nbsp-mode: space; webkit-line-break: after-white-space"
bgColor=#ffffff>
<DIV><FONT face=Arial size=2>OK - now I'm worried.....</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>kc-vgw(config)#dspfarm profile 105
conference<BR>kc-vgw(config-dspfarm-profile)#maximum sessions ?<BR>
<0-0> Number of sessions assigned to this profile</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>This doesn't seem to make sense to me.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>When I ran/run the DSP calc (see below), it says I
that one PVDM64 should suffice (using the optimized result). When I tried adding
the CLI suggestion, I'm pretty sure it didn't make any difference in the show
running, which I was told because it was the default.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV>
<TABLE class=apps_tablecolor cellSpacing=0 cellPadding=0 width="100%"
border=0><TBODY>
<TR bgColor=#ffffff>
<TD><SPAN class=contentheader><FONT face=Arial size=2><STRONG>Optimal
Results </STRONG></FONT></SPAN></TD></TR>
<TR bgColor=#ffffff>
<TD><SPAN class=code><FONT face=Arial size=2>voice-card 0
</FONT></SPAN></TD></TR>
<TR bgColor=#ffffff>
<TD width="100%"><SPAN class=code><FONT face=Arial
size=2> codec complexity flex
</FONT></SPAN></TD></TR></TBODY></TABLE>
<TABLE class=apps_tablecolor cellSpacing=0 cellPadding=0 width="100%"
border=0><TBODY>
<TR bgColor=#ffffff>
<TD width="100%">
<DIV><SPAN class=content> </SPAN></DIV>
<DIV><SPAN class=content><FONT face=Arial size=2>What I
have:</FONT></SPAN></DIV>
<DIV><SPAN class=content><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=content><FONT face=Arial size=2>voice-card 0<BR> no
dspfarm<BR>!</FONT></SPAN></DIV>
<DIV><SPAN class=content><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=content><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=content><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=content><FONT face=Arial
size=2></FONT></SPAN> </DIV></TD></TR></TBODY></TABLE></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px"><FONT face=Arial>
<DIV><FONT size=2>
<HR>
</FONT></DIV>
<DIV>
<TABLE class=apps_tablecolor cellSpacing=0 cellPadding=0 width="100%"
border=0>
<TBODY>
<TR>
<TD noWrap width="100%"><FONT size=2><SPAN class=moduletitlerev>DSP
Requirements</SPAN> <BR><IMG height=5 alt=""
src="http://www.cisco.com/swa/i/spacer.gif" width=1></FONT></TD>
<TD vAlign=top align=right width=7><FONT size=2><IMG height=7 alt=""
src="http://www.cisco.com/swa/i/corner_ur_7.gif"
width=7></FONT></TD></TR></TBODY></TABLE>
<TABLE class=appstablecolor cellSpacing=0 cellPadding=0 width="100%"
border=0><TBODY>
<TR>
<TD>
<TABLE class=apps_tablecolor cellSpacing=1 cellPadding=3 width="100%"
border=0>
<TBODY>
<TR bgColor=#ffffff>
<TD vAlign=top><SPAN class=modulecolumn><FONT
size=2> </FONT></SPAN></TD>
<TD vAlign=top><SPAN class=modulecolumn><FONT
size=2>Onboard</FONT></SPAN></TD>
<TD><SPAN class=modulecolumn><FONT size=2>CLI
Information</FONT></SPAN></TD></TR>
<TR bgColor=#ffffff>
<TD vAlign=top><SPAN class=modulecolumn><FONT size=2>
<HR>
Optimized Result(Default)</FONT></SPAN></TD>
<TD vAlign=top><SPAN class=content><FONT size=2><B>
<HR>
3 DSP(s). <BR></B>one PVDM2-48 <BR></FONT>
<CENTER><FONT size=2>or </FONT></CENTER><FONT size=2>one PVDM2-16
+ one PVDM2-32 </FONT></SPAN></TD>
<TD><A href="javascript:show_result(1)"><FONT size=2>CLI
Info</FONT></A></TD></TR>
<TR bgColor=#ffffff>
<TD vAlign=top><SPAN class=modulecolumn><FONT size=2>
<HR>
Normal Result</FONT></SPAN></TD>
<TD vAlign=top><SPAN class=content><FONT size=2><B>
<HR>
6 DSP(s). <BR></B>one PVDM2-32 + one PVDM2-64 <BR></FONT>
<CENTER><FONT size=2>or </FONT></CENTER><FONT size=2>two PVDM2-48
<BR></FONT>
<CENTER><FONT size=2>or </FONT></CENTER><FONT size=2>three
PVDM2-32 </FONT></SPAN></TD>
<TD><A href="javascript:show_result(2)"><FONT size=2>CLI
Info</FONT></A></TD></TR>
<TR bgColor=#ffffff>
<TD vAlign=top><SPAN class=modulecolumn><FONT size=2>
<HR>
Worst Case Result</FONT></SPAN></TD>
<TD vAlign=top><SPAN class=content><B><FONT size=2>
<HR>
N/A </FONT></SPAN></B></TD>
<TD><FONT size=2>
<HR>
N/A</FONT></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></DIV>
<DIV><FONT size=2>
<HR>
</FONT></DIV></FONT></BLOCKQUOTE>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=rratliff@cisco.com href="mailto:rratliff@cisco.com">Ryan Ratliff</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=lelio@uoguelph.ca
href="mailto:lelio@uoguelph.ca">Lelio Fulgenzi</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=cisco-voip@puck.nether.net
href="mailto:cisco-voip@puck.nether.net">Cisco VoIPoE List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, January 25, 2008 3:24
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [cisco-voip] using my DSPs
on a 3845</DIV>
<DIV><BR></DIV>It gets a little murky with the flex DSPs and how many are
required depend on what voice codecs are being used.
<DIV><BR class=webkit-block-placeholder></DIV>
<DIV>Your best bet is to configure a sccp profile for either conference or
transcode. See what the 'max-sessions' command will allow you to set.
If you have enough free DSPs then when you do 'max-sess ?' the result
will include a non-zero number, ie '0-10' or similar instead of '0-0'.</DIV>
<DIV><BR class=webkit-block-placeholder></DIV>
<DIV>Yes you do need to add a CFB in CM with a name that matches whatever you
set in the 'register' command under the sccp profile on the router.</DIV>
<DIV><BR>
<DIV>
<P style="MARGIN: 0px"><FONT style="FONT: 12px Helvetica" face=Helvetica
size=3>-Ryan</FONT></P></DIV><BR>
<DIV>
<DIV>On Jan 25, 2008, at 3:20 PM, Lelio Fulgenzi wrote:</DIV><BR
class=Apple-interchange-newline>
<DIV><FONT face=Arial size=2>I've got a 3845 with a PVDM2-64 as far as I can
tell. Well, that's what I ordered and I trust Cisco! A "show voice dsp" shows
the following:</FONT></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV><FONT face="Courier New" size=2>DSP
DSP
DSPWARE CURR
BOOT
PAK TX/RX<BR>TYPE NUM CH CODEC
VERSION STATE STATE RST AI VOICEPORT TS ABRT PACK COUNT<BR>=====
=== == ========= ======= ===== ======= === == ========= == ====
============<BR>C5510 001 01 g711ulaw 9.2.2 busy
idle 0 0 0/0/0:23
23 0 11621/11516<BR>C5510 001 02
g711ulaw 9.2.2 busy
idle 0 0 0/1/0:23
22 0 63104/64754<BR>C5510 001 03
g711ulaw 9.2.2 busy
idle 0 0 0/0/0:23
07 0 4906/4634<BR>C5510 001 04
None 9.2.2 idle
idle 0
0
0
0/0<BR><snip></FONT></DIV>
<DIV><FONT face="Courier New" size=2>C5510 004 15
None 9.2.2 idle
idle 0
0
0 0/0<BR>C5510 004 16
None 9.2.2 idle
idle 0
0
0
0/0<BR>------------------------END OF FLEX VOICE CARD 0
----------------------------</FONT></DIV></BLOCKQUOTE>
<DIV dir=ltr><FONT face=Arial size=2>I gather that each DSP can handle 16
voice calls, so if I have two T1s = 23 calls * 2 (each has their own
Dchannel)=46 calls / 16 = 2.875.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>So that means three DSPs are required to
handle my voice calls and I have one left for conferencing.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Do I just create a DSP farm with one DSP
and somehow assign it as a conference resource in Call Manager?</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Lelio</FONT></DIV>
<DIV dir=ltr><FONT face=Arial
size=2>--------------------------------------------------------------------------------<BR>Lelio
Fulgenzi, B.A.<BR>Senior Analyst (CCS) * University of Guelph * Guelph,
Ontario N1G 2W1<BR>(519) 824-4120 x56354 (519) 767-1060 FAX
(JNHN)<BR>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
<BR>"Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo
buffalo." WJR</FONT></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV><FONT face=Arial size=2></FONT> </DIV></BLOCKQUOTE>
<DIV style="MARGIN: 0px">_______________________________________________</DIV>
<DIV style="MARGIN: 0px">cisco-voip mailing list</DIV>
<DIV style="MARGIN: 0px"><A
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</A></DIV>
<DIV style="MARGIN: 0px"><A
href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</A></DIV></DIV><BR></DIV></BLOCKQUOTE></BODY></HTML>