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<div class=Section1>

<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>If you want to look at your PRIs and their
usage you can use RTMT to monitor their activity.&nbsp; That should give you a
better idea if they are filling up or not.<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>&nbsp;</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'>As for where your getting your busy signal
from.&nbsp; Start at the first point your call comes in from the PSTN.&nbsp; Like Mike
said, debug isdn q931 (and terminal monitor) to see if the call even enters
your site.&nbsp; From there start working your way down the line.<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>&nbsp;</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'>Good luck!<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>&nbsp;</o:p></span></font></p>

<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'>

<hr size=2 width="100%" align=center tabindex=-1>

</span></font></div>

<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>Huffman, Tim<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, January 05, 2010
7:26 AM<br>
<b><span style='font-weight:bold'>To:</span></b> cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [cisco-voip] Call
Routing Problems</span></font><font size=3 face="Times New Roman"><span
style='font-size:12.0pt;font-family:"Times New Roman"'><o:p></o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'>So I&#8217;ve checked QOS and all other
settings. I enabled more bandwidth in the Locations settings in CM (which fixed
my not enough bandwidth problem, THANKS!).&nbsp; After about 65 calls went
through I started getting busy signals.&nbsp; We have 4 T1s at the remote site,
that should give us 92 lines.&nbsp; I&#8217;ve checked all route groups/route
lists in CM and everything looks to be setup correctly (All LD T1&#8217;s
enabled and ordered correctly).&nbsp; I believe this could be a T1 issue, as
we&#8217;ve never saturated the lines like that in our remote office.&nbsp; Is
there a way to test all 23 ports per T1 to confirm everything&#8217;s working
the way it should?&nbsp; Any other ideas why I&#8217;m getting fast busies
after approx 65 calls?<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'>Thanks,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<div>

<p class=MsoNormal><i><font size=4 color="#1f497d" face=Arial><span
style='font-size:13.5pt;font-family:Arial;color:#1F497D;font-style:italic'>Tim
Huffman</span></font></i><font size=3 color="#1f497d" face="Times New Roman"><span
style='font-size:12.0pt;font-family:"Times New Roman";color:#1F497D'><o:p></o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<div>

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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'> Madziarczyk,
Jonathan [mailto:JMad@cityofevanston.org] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, January 04, 2010
2:43 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Huffman, Tim;
cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: [cisco-voip] Call
Routing Problems<o:p></o:p></span></font></p>

</div>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</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'>Hey Tim,<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>&nbsp;</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'>Like Nate was saying, be sure to check
your network link between the sites to make sure if there is QOS on the routers
it will match whatever you&#8217;re upping your location bandwidth to in
CUCM.&nbsp; Otherwise call quality will be fine up to 432 kbps, but on a fully
saturated link that 26<sup>th</sup> call will hurt everyone&#8217;s call
quality.&nbsp; Also if you have redundant wan links, you&#8217;ll want to check
both links and not just the one.<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>&nbsp;</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'>Jon<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>&nbsp;</o:p></span></font></p>

<div>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'>

<hr size=2 width="100%" align=center>

</span></font></div>

<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>Huffman, Tim<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, January 04, 2010
1:23 PM<br>
<b><span style='font-weight:bold'>To:</span></b> cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [cisco-voip] Call
Routing Problems</span></font><font size=3 face="Times New Roman"><span
style='font-size:12.0pt;font-family:"Times New Roman"'><o:p></o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'>Thanks for all of your responses.&nbsp;
Location was set to 432 kbps.&nbsp; This was most likely the issue as we had
25+ calls going over to the remote site.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'>Thanks,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<div>

<p class=MsoNormal><i><font size=4 color="#1f497d" face=Arial><span
style='font-size:13.5pt;font-family:Arial;color:#1F497D;font-style:italic'>Tim
Huffman</span></font></i><font size=3 color="#1f497d" face="Times New Roman"><span
style='font-size:12.0pt;font-family:"Times New Roman";color:#1F497D'><o:p></o:p></span></font></p>

</div>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<div>

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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'> Matt Slaga (<st1:country-region
w:st="on"><st1:place w:st="on">US</st1:place></st1:country-region>)
[mailto:Matt.Slaga@us.didata.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, January 04, 2010
1:57 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Huffman, Tim;
cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> RE: Call Routing Problems<o:p></o:p></span></font></p>

</div>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'>&#8216;Not enough bandwidth&#8217; only
is sent to a device when the &#8216;location&#8217; bandwidth is overrun.&nbsp;
Check your location bandwidth settings (System -&gt; Locations).<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 color="#1f497d" face=Calibri><span
style='font-size:11.0pt;color:#1F497D'><o:p>&nbsp;</o:p></span></font></p>

<div>

<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>

<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>Huffman, Tim<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, January 04, 2010
1:47 PM<br>
<b><span style='font-weight:bold'>To:</span></b> cisco-voip@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> [cisco-voip] Call Routing
Problems<o:p></o:p></span></font></p>

</div>

</div>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>All,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>We
have a Subscriber and Publisher at our main location.&nbsp; We have another
subscriber at one of our remote office that is associated with the publisher at
the main location.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>I
made a route pattern on our Publisher that would allow for some of the calls
that are incoming at our main site&#8217;s T1s, to go outbound our remote
sites&#8217; T1s so we can free up some channels on our T1s at the main
site.&nbsp; Once I made this change, it worked with no issues until we hit a
certain call volume (not sure how many).&nbsp; Once it went haywire phones at
our remote location started saying &#8220;not enough bandwidth.&#8221;&nbsp; It
also caused issues trying to call inter-office from our main location to our
remote location.&nbsp; How would I tell what the limitation is of simultaneous
calls from our main location to our remote location?<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>I
did already confirm that we did not saturate our WAN connection between the two
sites.<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'>Thanks,<o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoNormal><i><font size=4 color="#1f497d" face=Arial><span
style='font-size:13.5pt;font-family:Arial;color:#1F497D;font-style:italic'>Tim
Huffman</span></font></i><font size=3 color="#1f497d" face="Times New Roman"><span
style='font-size:12.0pt;font-family:"Times New Roman";color:#1F497D'><o:p></o:p></span></font></p>

<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p>&nbsp;</o:p></span></font></p>

<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'>

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