could also be that you do not have 'direct-inward-dial' configured on your inbound POTS dial-peer. <div><br></div><div>can you post your IAD config ?<br><br><div class="gmail_quote">On Sat, Jan 17, 2009 at 6:52 AM, Philip Walenta <span dir="ltr"><<a href="mailto:pwalenta@wi.rr.com">pwalenta@wi.rr.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div lang="EN-US" vlink="purple" link="blue">
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2">Just taking a wierd guess here...but since this is a PRI
the digits should be getting signalled over the D channel. The method that
the Mitel is using is called "overlap sending" which means you'd need to have
the router support "overlap receiving".</font></span></div>
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2"></font></span> </div>
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2">The unfortunate thing is that this function is not
supported on certain switch types. </font></span></div>
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2"></font></span> </div>
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2">Here's a config snippet showing overlap receiving that
might help:</font></span></div>
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2"></font></span> </div>
<div dir="ltr" align="left"><span><font face="Times New Roman" size="1"> </font></span></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">interface
Serial1/0:15</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">description
D-channel for ECN-4</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">no ip
address</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">no logging event
link-status</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">isdn switch-type
primary-qsig</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">isdn
overlap-receiving</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">isdn
incoming-voice voice</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">isdn
contiguous-bchan</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2">isdn
bchan-number-order ascending</font></div>
<div dir="ltr"><font face="Arial" color="#0000ff" size="2">no cdp enable</font></div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2"></font> </div>
<div dir="ltr" align="left"><font face="Arial" color="#0000ff" size="2"></font> </div>
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2">Here's a reference for a description of overlap
sending:</font></span></div>
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2"></font></span> </div>
<div dir="ltr" align="left"><span><font face="Arial" color="#0000ff" size="2"><a href="http://www.nmscommunications.com/DevPlatforms/NL/TIN/April2007/SupTip.htm" target="_blank">http://www.nmscommunications.com/DevPlatforms/NL/TIN/April2007/SupTip.htm</a></font></span></div>
<br>
<div lang="en-us" dir="ltr" align="left">
<hr>
<font face="Tahoma" size="2"><b>From:</b> <a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>
[mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>] <b>On Behalf Of
</b>Richey<br><b>Sent:</b> Friday, January 16, 2009 8:14 PM<br><b>To:</b>
<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br><b>Subject:</b> [cisco-voip] Pbx blasting digits
time out.<br></font><br></div><div class="Ih2E3d">
<div></div>
<div>
<p>I hope that I can describe this correctly. I have
an IAD2431 that is connected to an Intertel/MItel 5000 phone
system. I am using the T1 interface to hand the phone system a
16 channel PRI. The problem is that the phone system is blasting digits
before the IAD can bring up dial tone. The customer
picks up the phone gets dial tone that is generated by the phone system and they
dial 8 + 7 digits. That dial tone times out, blasts the 7 digits and the
IAD brings up dial tone. To the caller they hear a second dial tone which
is being generated by the IAD. During the second dial tone you can retype
the 7 digits and the call will complete. Has
anyone run into this before? It's almost like it's a timing
issue.</p>
<p> </p>
<p>The Mitel/Internet tech says they are very limited in what
they can change in their phone system so I have to find a way to make this
work. Finding help with the 2431s has
been very difficult because they seem to be a rare Cisco box.
The majority of my searches end up taking me to someone who
wants to sell me an IAD2431 and the help I can find is pretty much one site
copying another sites text. I am hoping someone has had a similar
problem with another similar Cisco product.</p>
<p> </p>
<p>Richey</p></div></div></div>
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<br></blockquote></div><br></div>