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<p class=MsoNormal>My debug isdn q931 started showing me sending disconnections
due to ‘resources not available” when I call from my 7960 phone to
PSTN. I have a 2811 with 2 PRIs to PSTN and 300 7940 phones.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>It started after I wanted to add 60 numbers on a Castelle
Fax Press T1 PRI (MGCP). I added Route Patterns in CCMAdmin pointing to the
Castelle as these are mostly inbound faxes to the Castelle Fax Press.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I didn’t want to add 60 individual dial peers, so I
put it global. I thought it listened to each call for fax/modem tones and didn’t
invoke any modem passthrough resources unless needed. How many modem
passthroughs can a 2811 handle?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I understood since I have CCM/MGCP I must use modem
passthrough versus fax passthrough.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Voice service voip<o:p></o:p></p>
<p class=MsoNormal> Modem passthrough nsd codec g711ulaw<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>IOS 12.4.11T3 and CallManager 5.1.3-2000-2<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Calls come in H323 Gateway to CallManager, then to Castelle
Fax PressMGCP gateway. I wanted to keep the Castelle Fax Press MGCP as
the administrator has no IOS experience.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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