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<DIV><FONT face=Arial size=2>I dug out my old TAC case email and seems like you
might have the same issue. Below is the TAC case response I had. The case
was open for 3745 back in June 2007. The 3745 in case was in production for two
years already and running older version of IOS. I was able to poll 3825 and get
proper repsonse from them and they were running much recent version of IOS. So I
believe the bug might have been fixed in later version release. But I didn't
pursue it much since we only had one 3745 and no one was interested in upgrading
IOS.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>=== TAC response below ===</FONT></DIV>
<DIV>
<P><FONT face=Arial size=2>Thank you for your response & for providing the
information. </FONT><FONT face=Arial size=2>However, unfortunately, there are
some known issues to get the channel usage </FONT><FONT face=Arial size=2>of
E1/T1 when MGCP configured </FONT></P>
<P><FONT face=Arial size=2>The MIB that would provide you with all the details
is </FONT><FONT face=Arial size=2>CISCO-VOICE-DIAL-CONTROL-MIB and
CISCO-POP-MGMT-MIB</FONT></P>
<P><FONT face=Arial size=2>However, as MGCP is configured on the device, all the
control function will </FONT><FONT face=Arial size=2>be on the Cisco Call
Manager, so the router is a dump terminal. That is why</FONT></P>
<P><FONT face=Arial size=2>we are unable to get any data via SNMP</FONT></P>
<P><FONT face=Arial size=2>There have been couple of bug currently logged to
address this issue </FONT></P>
<P><FONT face=Arial size=2>(1) CSCsh28603: callActiveDS0s MIB variable not
populated when MGCP </FONT><FONT face=Arial size=2>configured.</FONT></P>
<P><FONT face=Arial size=2>and</FONT></P>
<P><FONT face=Arial size=2>(2) CSCsh50451: rscmon returns wrong number of active
DS0 calls when no dp </FONT><FONT face=Arial size=2>assoc in MGCP</FONT></P>
<P><FONT face=Arial size=2>There has been quite a few number of cases in the
past where the customer </FONT><FONT face=Arial size=2>has requested for this
information. However, the DE team are currently</FONT></P>
<P><FONT face=Arial size=2>working on this to try & find a fix.
Unfortunately, I don't see any date or</FONT></P>
<P><FONT face=Arial size=2>revision of IOS which had commit the fix.</FONT></P>
<P><FONT face=Arial size=2>So, the only workaround that I can think of is to
write a script to manually</FONT></P>
<P><FONT face=Arial size=2>telnet into the device & capture the output of
'sh voice call status'</FONT></P>
<P><FONT face=Arial size=2>Alternatively, if you configure H.323 codec, then you
would be able to poll</FONT></P>
<P><FONT face=Arial size=2>the following OID's to get the channel
usage</FONT></P>
<P><FONT face=Arial size=2>- cpmActiveDS0s </FONT></P>
<P><FONT face=Arial size=2>- cpmDS1ActiveDS0s</FONT></P>
<P><FONT face=Arial size=2>- cpmActiveDS0sHighWaterMark</FONT></P>
<P><FONT face=Arial size=2>- cpmDS1ActiveDS0sHighWaterMark</FONT></P>
<P><FONT face=Arial size=2>I hope that answers your question. </FONT></P>
<P><FONT face=Arial size=2>== End Reponse ===</FONT></P></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=mikenorton@pwsd76.ab.ca href="mailto:mikenorton@pwsd76.ab.ca">Norton,
Mike</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=afatsum@verizon.net
href="mailto:afatsum@verizon.net">Afatsum</A> ; <A
title=cisco-voip@puck.nether.net
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, January 16, 2009 8:56
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: [cisco-voip] PRI usage
SNMP</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal>That sounds like it could be what I’m seeing. Any chance
you know the Cisco bug ID?<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<DIV>
<P class=MsoNormal>-- <o:p></o:p></P>
<P class=MsoNormal>Mike Norton<o:p></o:p></P>
<P class=MsoNormal>I.T. Support<o:p></o:p></P>
<P class=MsoNormal>Peace Wapiti School Division No. 76<o:p></o:p></P>
<P class=MsoNormal>Helpdesk: 780-831-3080<o:p></o:p></P>
<P class=MsoNormal>Direct: 780-831-3076<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<DIV>
<DIV
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; BORDER-TOP: #b5c4df 1pt solid; PADDING-LEFT: 0cm; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; PADDING-TOP: 3pt; BORDER-BOTTOM: medium none">
<P class=MsoNormal><B><SPAN lang=EN-US
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">From:</SPAN></B><SPAN
lang=EN-US style="FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">
Afatsum [mailto:afatsum@verizon.net] <BR><B>Sent:</B> January-15-09 11:00
PM<BR><B>To:</B> Norton, Mike; <A
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</A><BR><B>Subject:</B>
Re: [cisco-voip] PRI usage SNMP<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">I was able to
monitor on 3745 but there was a bug in the IOS version which caused the OID
value to be zero. I don't remember the exact OIDs but it was a table and I was
using Cacti with its xml script to parse it.</SPAN><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman','serif'"><o:p></o:p></SPAN></P></DIV>
<BLOCKQUOTE
style="BORDER-RIGHT: medium none; PADDING-RIGHT: 0cm; BORDER-TOP: medium none; PADDING-LEFT: 4pt; PADDING-BOTTOM: 0cm; MARGIN: 5pt 0cm 5pt 3.75pt; BORDER-LEFT: black 1.5pt solid; PADDING-TOP: 0cm; BORDER-BOTTOM: medium none">
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 10pt; 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: 10pt; FONT-FAMILY: 'Arial','sans-serif'">From:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> <A
title=mikenorton@pwsd76.ab.ca href="mailto:mikenorton@pwsd76.ab.ca">Norton,
Mike</A> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">To:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> <A
title=cisco-voip@puck.nether.net
href="mailto: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: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Sent:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> Thursday,
January 15, 2009 4:01 PM<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'">Subject:</SPAN></B><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"> [cisco-voip] PRI
usage SNMP<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman','serif'"><o:p> </o:p></SPAN></P></DIV>
<P class=MsoNormal>I’m trying to monitor PRI channel usage with SNMP and not
having much luck with one of my gateways. I have it working with 2811
routers, but can’t get it working with a 3725. MGCP. I can’t figure out what
OID to monitor. Or is this not supported on 3725?<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal>-- <o:p></o:p></P>
<P class=MsoNormal>Mike Norton<o:p></o:p></P>
<P class=MsoNormal>I.T. Support<o:p></o:p></P>
<P class=MsoNormal>Peace Wapiti School Division No. 76<o:p></o:p></P>
<P class=MsoNormal>Helpdesk: 780-831-3080<o:p></o:p></P>
<P class=MsoNormal>Direct: 780-831-3076<o:p></o:p></P>
<P class=MsoNormal><o:p> </o:p></P>
<DIV class=MsoNormal style="TEXT-ALIGN: center" align=center><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman','serif'">
<HR align=center width="100%" SIZE=2>
</SPAN></DIV>
<P class=MsoNormal><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman','serif'">_______________________________________________<BR>cisco-voip
mailing
list<BR>cisco-voip@puck.nether.net<BR>https://puck.nether.net/mailman/listinfo/cisco-voip<o:p></o:p></SPAN></P></BLOCKQUOTE></DIV></BLOCKQUOTE></BODY></HTML>