<div dir="ltr"><div>The CSS should contain outbound PSTN partition in order to do this, correct?</div><div> </div><div>When adding a partition to the CSS I shouldn't have to reset the trunk should I?</div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Thu, Aug 1, 2013 at 9:48 AM, Kenneth Hayes <span dir="ltr"><<a href="mailto:kennethwhayes@gmail.com" target="_blank">kennethwhayes@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
CSS or MTP issue on the trunk?<br>
<br>
Sent from my iPhone<br>
<br>
On Aug 1, 2013, at 9:36 AM, Erick Wellnitz <<a href="mailto:ewellnitzvoip@gmail.com">ewellnitzvoip@gmail.com</a>> wrote:<br>
<br>
> I have an issue which is probably very easy to fix but I think I'm making it more complex than I need to.<br>
><br>
> I have a Nortel that we are migrating to CUCM 9.1 from. In the interim, we have interated the two using SIP via CUBE. PSTN gateway is H323. I wouldn't normally do this but decisions get made and we have to deal with it.<br>
><br>
> Call from Nortel to IP Phone works fine. Call forward that same IP Phone to a PSTN number and the call connects to the external number as if nothing was wrong but the Nortel phone gets dropped with a 'fast busy'.<br>
><br>
> Traces and TAC (626731957) that my colleague opened seem to show a codec /capabilities mismatch but I can't find a codec mismatch in the system at all and our reporting/monitoring tool shows the call trying to connect as G711u on both sides.<br>
><br>
> Is this a situation where an MTP is gong to be necessary or is there a way to avoid mandatory MTP?<br>
><br>
> Thanks in advance!<br>
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