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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Interesting…<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I just had a problem with the ADEMCO panels..<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>And the one we worked with had 7 or 8 protocols..<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I wish I could remember the one that we used that worked…<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>But some worked ok, some did not and one was great on an ATA!!!<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Jim<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>c3voip<br>
<b>Sent:</b> Friday, June 29, 2007 9:13 AM<br>
<b>To:</b> 'Lelio Fulgenzi'; 'Paul Choi'; 'Nick Kassel';
cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] VG224 H323 or MGCP<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>We have some ADEMCO fire alarm panels that use DTMF tones to
communicate and use DTMF tones with bursts of 50msecs, so that eliminated
VG248’s since their fastest DTMF sample size is either 100 or 150ms, so VG224’s
were purchased. Most of our gateways that were MGCP capable were
configured that way, but the MGCP config for the ports that these fire alarm
panels were connected to weren’t working, so I tried H323 and it worked.
Since I have setup these ports I have tried modems on similarly configured
ports and have gotten better, more reliable performance from the
H323-configured ports than the MGCP-configured ports. I don’t have any
technical explanation of this, just my own experience.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>-C<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'><o:p> </o:p></span></p>
<div>
<div class=MsoNormal align=center style='text-align:center'>
<hr size=2 width="100%" align=center>
</div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Lelio Fulgenzi
[mailto:lelio@uoguelph.ca] <br>
<b>Sent:</b> Friday, June 29, 2007 8:59 AM<br>
<b>To:</b> c3voip; 'Paul Choi'; 'Nick Kassel'; cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] VG224 H323 or MGCP</span><o:p></o:p></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<p class=MsoNormal><span style='font-size:10.0pt'>any reason why? for us
newbies in the vg224 world?</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal>--------------------------------------------------------------------------------<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<o:p></o:p></p>
</div>
<blockquote style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>-----
Original Message ----- <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal style='background:#E4E4E4'><b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif"'>From:</span></b><span style='font-size:10.0pt;
font-family:"Arial","sans-serif"'> <a href="mailto:c3voip@nc.rr.com"
title="c3voip@nc.rr.com">c3voip</a> <o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>To:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> <a
href="mailto:asobihoudai@yahoo.com" title="asobihoudai@yahoo.com">'Paul Choi'</a>
; <a href="mailto:Nick.Kassel@charles-stanley.co.uk"
title="Nick.Kassel@charles-stanley.co.uk">'Nick Kassel'</a> ; <a
href="mailto:cisco-voip@puck.nether.net" title="cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>
<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Sent:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Friday, June 29,
2007 8:55 AM<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Subject:</span></b><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> Re: [cisco-voip]
VG224 H323 or MGCP<o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<p class=MsoNormal>I have tried both, and for modem and other non-voice
communications I<br>
definitely recommend H323.<br>
<br>
-C<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a><br>
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of Paul Choi<br>
Sent: Friday, June 29, 2007 6:26 AM<br>
To: Nick Kassel; <a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
Subject: Re: [cisco-voip] VG224 H323 or MGCP<br>
<br>
Unless your environment/customer has a specific<br>
requirement for you to use one protocol over the<br>
other, use with what you're comfortable I'd recommend.<br>
<br>
--- Nick Kassel <<a href="mailto:Nick.Kassel@Charles-Stanley.co.uk">Nick.Kassel@Charles-Stanley.co.uk</a>><br>
wrote:<br>
<br>
> I see you can also use SCCP, would this be more<br>
> beneficial.<br>
> <br>
> -----Original Message-----<br>
> From: Paul Choi [mailto:asobihoudai@yahoo.com] <br>
> Sent: 29 June 2007 11:09<br>
> To: Nick Kassel; <a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
> Subject: Re: [cisco-voip] VG224 H323 or MGCP<br>
> <br>
> I'd say use H.323. It's supported so why not?<br>
> <br>
><br>
<a
href="http://www.cisco.com/en/US/products/hw/gatecont/ps2250/products_data_she">http://www.cisco.com/en/US/products/hw/gatecont/ps2250/products_data_she</a><br>
> et09186a00801d87f6.html<br>
> <br>
> <br>
> --- Nick Kassel <<a href="mailto:Nick.Kassel@charles-stanley.co.uk">Nick.Kassel@charles-stanley.co.uk</a>><br>
> wrote:<br>
> <br>
> > I have some VG224 gateways to install in our main<br>
> > site, we have Call<br>
> > Manager 5.1.1, all of our voice gateways are H323<br>
> > except for an MGCP /<br>
> > Qsig gateway we have connected to our old PBX.<br>
> > <br>
> > <br>
> > <br>
> > What does everyone recommend H323 or MGCP for<br>
> VG224<br>
> > <br>
> <br>
> <br>
> <br>
> <br>
><br>
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