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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Check the saturation during an incoming call. Generally
speaking, you should use up about 1-2kbps per phone for control. Roughly
16kbps. Add in your ipsec header and vpn tunnel header information and you are
probably up to 48kbps or more. When you use a shared line for all devices, you
have SCCP traffic being pushed at the same time to all phones which may be
oversaturating your QoS policy for SCCP.<o:p></o:p></span></p>
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color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Do you get this same behavior if you set a single extension,
call and let CFNA initiate?<o:p></o:p></span></p>
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<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>Aman Chugh<br>
<b>Sent:</b> Friday, April 20, 2007 7:00 AM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] Remote Site phones rebooting<o:p></o:p></span></p>
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<p class=MsoNormal>All,<o:p></o:p></p>
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<p class=MsoNormal>I have a remote site configured with 8-10 ipphones, the
remote site uses a IPSEC vpn tunnel to register with centeral site.We have
a shared lines configured on all the remote site phones, the issue is whenever
we have calls ringing on these shared lines and no one answers these , the
phone reboots and reregisters, its happening frequently with all phones , I
have checked bandwitdh utilization on my link which is below 50% , I have
dedicated b/w in my qos configuration for call manager sccp traffic.
Has any one seen this or come across this before . CM is 4.1.3<o:p></o:p></p>
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<p class=MsoNormal> <o:p></o:p></p>
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<p class=MsoNormal>TIA<o:p></o:p></p>
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<p class=MsoNormal>Aman<o:p></o:p></p>
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