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<DIV dir=ltr align=left><SPAN class=500390413-10062006><FONT face=Arial
color=#0000ff size=2>Try this:</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=500390413-10062006><FONT face=Arial
color=#0000ff size=2><A
href="http://www.cisco.com/en/US/products/hw/modules/ps3115/products_qanda_item0900aecd8016c6ad.shtml">http://www.cisco.com/en/US/products/hw/modules/ps3115/products_qanda_item0900aecd8016c6ad.shtml</A></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=500390413-10062006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=500390413-10062006><FONT face=Arial
color=#0000ff size=2>or </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=500390413-10062006><STRONG><A
href="http://tinyurl.com/hsnsu">http://tinyurl.com/hsnsu</A></STRONG></SPAN></DIV>
<DIV dir=ltr align=left><SPAN
class=500390413-10062006><STRONG></STRONG></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=500390413-10062006>Later,</SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=500390413-10062006>J</SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] <B>On Behalf Of </B>Erik Erasmus
(E)<BR><B>Sent:</B> Friday, June 09, 2006 5:51 PM<BR><B>To:</B> Lelio Fulgenzi;
cisco-voip@puck.nether.net<BR><B>Subject:</B> Re: [cisco-voip] PVDMs! What are
they good for?<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">Lelio<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">I am implementing a
solution now where we used PVDMs as follows:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<OL style="MARGIN-TOP: 0cm" type=1>
<LI class=MsoNormal style="COLOR: navy; mso-list: l0 level1 lfo1"><FONT
face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">to handle the E1 PRI lines –
probably the equivalent of your T1s.<o:p></o:p></SPAN></FONT>
<LI class=MsoNormal style="COLOR: navy; mso-list: l0 level1 lfo1"><FONT
face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">at remote branches to handle the
ISDN basic rate line to the telco for local breakout<o:p></o:p></SPAN></FONT>
</LI></OL>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">and soon we will have
to add DSPS – PVDMs to allow conferencing in branches and also to HQ across the
IP cloud. As far as I know the Call Manager only supports G711 conferences so if
a branch connects to HQ across an IP wan in a centralised CCM model via G729 you
will need DSPs at HQ to mix the G729 and G711 calls in a
conference<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">also see the DSP
calculator on <A href="http://www.cisco.com/">www.cisco.com</A> – as clear as
MUD in some cases as to how many DSPs to buy – but once you playe with it online
and get used to it it is actually very usefull. DSPs are expensive so it is
important to plan and get it right first time<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial">erik
erasmus<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial color=navy size=2><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><FONT
face="Times New Roman" size=3><SPAN lang=EN-US style="FONT-SIZE: 12pt">
<HR tabIndex=-1 align=center width="100%" SIZE=2>
</SPAN></FONT></DIV>
<P class=MsoNormal><B><FONT face=Tahoma size=2><SPAN lang=EN-US
style="FONT-WEIGHT: bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">From:</SPAN></FONT></B><FONT
face=Tahoma size=2><SPAN lang=EN-US
style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"> cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] <B><SPAN
style="FONT-WEIGHT: bold">On Behalf Of </SPAN></B>Lelio Fulgenzi<BR><B><SPAN
style="FONT-WEIGHT: bold">Sent:</SPAN></B> 09 June 2006 09:23 PM<BR><B><SPAN
style="FONT-WEIGHT: bold">To:</SPAN></B> cisco-voip@puck.nether.net<BR><B><SPAN
style="FONT-WEIGHT: bold">Subject:</SPAN></B> [cisco-voip] PVDMs! What are they
good for?</SPAN></FONT><SPAN lang=EN-US><o:p></o:p></SPAN></P></DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"><o:p> </o:p></SPAN></FONT></P>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=2><SPAN
style="FONT-SIZE: 10pt">Can anyone explain briefly what the PVDMs are used for
on the routers? Do I need these if I am going to be running T1s, FXOs and SRST
or do I need them just for conferencing?</SPAN></FONT><o:p></o:p></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=3><SPAN
style="FONT-SIZE: 12pt"> <o:p></o:p></SPAN></FONT></P></DIV>
<DIV>
<P class=MsoNormal><FONT face="Times New Roman" size=2><SPAN
style="FONT-SIZE: 10pt">--------------------------------------------------------------------------------<BR>Lelio
Fulgenzi, B.A.<BR>Senior Analyst (CCS) * <st1:PlaceType
w:st="on">University</st1:PlaceType> of <st1:PlaceName
w:st="on">Guelph</st1:PlaceName> * <st1:place w:st="on"><st1:City
w:st="on">Guelph</st1:City>, <st1:State w:st="on">Ontario</st1:State>
<st1:PostalCode w:st="on">N1G 2W1</st1:PostalCode></st1:place><BR>(519) 824-4120
x56354 (519) 767-1060 FAX
(JNHN)<BR>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
<BR>"I can eat fifty eggs." "Nobody can eat fifty
eggs."</SPAN></FONT><o:p></o:p></P></DIV></DIV>
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