<br><font size=2 face="sans-serif">I had the same problem, and after adding...</font>
<br>
<br><font size=2 face="sans-serif">voice service voip </font>
<br><font size=2 face="sans-serif"> h323 </font>
<br><font size=2 face="sans-serif"> no h225 timeout keepalive </font>
<br>
<br><font size=2 face="sans-serif">...I can switch between SRST and CCM
without interruptions of calls.</font>
<br><font size=2 face="sans-serif">There was no need to change any parameters
in CCM for my environment.</font>
<br>
<br><font size=2 face="sans-serif">HTH,</font>
<br><font size=2 face="sans-serif">Hans-Peter</font>
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<td width=40%><font size=1 face="sans-serif"><b>"Jason Aarons (US)"
<jason.aarons@us.didata.com></b> </font>
<br><font size=1 face="sans-serif">Gesendet von: cisco-voip-bounces@puck.nether.net</font>
<p><font size=1 face="sans-serif">19.05.2007 00:23</font>
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<div align=right><font size=1 face="sans-serif">An</font></div>
<td><font size=1 face="sans-serif">"Brian Henry" <Brian.Henry@apptis.com>,
"Robert Kulagowski" <bob@smalltime.com>, <cisco-voip@puck.nether.net></font>
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<div align=right><font size=1 face="sans-serif">Kopie</font></div>
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<div align=right><font size=1 face="sans-serif">Thema</font></div>
<td><font size=1 face="sans-serif">Re: [cisco-voip] H323 Enhanced Call
Preservation andMedia
Inactivity Detection</font></table>
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<br><font size=3 color=#1f497d face="sans-serif">I’m not sure what service
parameter you are referring to -jason</font>
<br><font size=3 color=#1f497d face="sans-serif"> </font>
<br><font size=3 face="Tahoma"><b>From:</b> cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] <b>On Behalf Of </b>Brian Henry<b><br>
Sent:</b> Friday, May 18, 2007 4:04 PM<b><br>
To:</b> Robert Kulagowski; cisco-voip@puck.nether.net<b><br>
Subject:</b> Re: [cisco-voip] H323 Enhanced Call Preservation andMedia
Inactivity Detection</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=3 face="Arial">Remember to also change you service parameter
in CCM to allow the call preservation as well.</font>
<br><font size=3 face="Times New Roman"> </font>
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<br><font size=3 face="Tahoma"><b>From:</b> cisco-voip-bounces@puck.nether.net
on behalf of Robert Kulagowski<b><br>
Sent:</b> Fri 5/18/2007 3:23 PM<b><br>
To:</b> cisco-voip@puck.nether.net<b><br>
Subject:</b> Re: [cisco-voip] H323 Enhanced Call Preservation and Media
Inactivity Detection</font>
<p><font size=3 face="Times New Roman">Jason Aarons (US) wrote:<br>
> I shutdown (start/shutdown, maybe I should have just pulled the NIC?)
my<br>
> subscriber with my phone showed Active Registered, my CP-7941G-GE<br>
> running 8.2(2)SR1S dropped the call, phone shows CM Down, features<br>
> disabled, then registered with publisher. Test was not the desired<br>
> results!<br>
><br>
> voice service voip<br>
> allow-connections h323 to h323<br>
> h323<br>
> call preserve<br>
><br>
> IOS is 12.4(11)T2<br>
<br>
Well, because we're single threaded over the WAN, our situation is that<br>
we lose connectivity to _all_ CMs, not just one.<br>
<br>
Did you try pulling your "WAN" connection instead of shutting
down a CM?<br>
<br>
We use:<br>
<br>
voice service voip<br>
fax protocol pass-through g711ulaw<br>
h323<br>
call preserve limit-media-detection<br>
modem passthrough nse codec g711ulaw<br>
!<br>
!<br>
voice class codec 1<br>
codec preference 1 g711ulaw<br>
codec preference 2 g729r8<br>
!<br>
!<br>
!<br>
voice class h323 1<br>
h225 timeout tcp establish 5<br>
call preserve<br>
<br>
works on 2851 / 12.4.9(T)<br>
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