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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I’m with ya. SIP is a very easy protocol
to debug. It is simple in nature. It only supports like 16 features. It is
standards based rather then Cisco based.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>All in all I have no reason to upgrade
yet. Once Cisco works on SIP v2 v3 v4 etc. and adds all the features to it I
can see it being a benefit.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I think (and could be wrong) it uses less
memory / flash so you could use phones longer after support is done (but like I
said this is only a guess).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Scott<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;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>Fred Fern<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, April 02, 2007 7:40
PM<br>
<b><span style='font-weight:bold'>To:</span></b> cisco-voip<br>
<b><span style='font-weight:bold'>Subject:</span></b> [cisco-voip] SIP 79x0
phones and SIP on CM in general</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>I'm curious what the disadvantages are of using a 79x0 as opposed to a
79x1 phone for SIP. As I understand it I'll need to add the SIP dialplan and
assign it to each phones however this does not seem like that big of a deal
when faced with upgrading hardware? I understand they lack the horsepower to
load the KPML however what else am I loosing if my clients hang onto their old
phones for SIP? <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Also, pardon my ignorance but what am I gaining by running SIP as
opposed to SCCP? CM will act as a SCCP/SIP gateway so what else do I gain by
going pure SIP for my endpoints? I'm not completely onboard with the theory
that SIP is going to be the savior of IPT, IPC or whatever you'd like to call
it, so far it's just been a thorn in my side. I'd be more apt to jump on the
bandwagon if someone can explain what all the hype is (third party phones
excluded; AFAIK, they screw you with the licensing in the end so nothing really
gained there)? FYI… I'm not completely ignorant of SIP but certainly NOT an
expert yet and I'm just not getting it I guess. I know this is a pretty broad
question so I'd appreciate any insight you can provide. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>FF<o:p></o:p></span></font></p>
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