I am pretty sure SIP to SIP on a cube is not supported, or at least it doesn't work.<div><br></div><div>I have tried connecting a SIP trunk from CUCM to the CUBE (and a SIP trunk to the provider) and the calls always fail (I need to try it again and debug why...)</div>
<div><br></div><div>The solution here was the SIP Session Expires timer set to 8 hours, now we add that to our invite and they just don't prompt us again.... of course, you will need your provider to care that you sent it...</div>
<div><br></div><div><br></div><div>Jonathan</div><div><div><br><div class="gmail_quote">On Tue, Feb 7, 2012 at 4:23 PM, Nick Matthews <span dir="ltr"><<a href="mailto:matthnick@gmail.com">matthnick@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">H.323-SIP isn't recommended. I'm also not sure if SIP profiles<br>
actually doing anything in H.323-SIP.<br>
<br>
I would try this SIP-SIP to see if you have better luck.<br>
<br>
-nick<br>
<div><div class="h5"><br>
On Tue, Feb 7, 2012 at 3:32 PM, Roger Wiklund <<a href="mailto:roger.wiklund@gmail.com">roger.wiklund@gmail.com</a>> wrote:<br>
>> We have spiked the SIP Session Expires Timer to 7800 seconds, but that has<br>
>> had no effect... the SIP provider says they are conforming to the SIP<br>
>> standard and it is us that is configured incorrectly.<br>
>><br>
>> Any ideas?<br>
><br>
> I had re-invite problems a month ago with a SIP-SIP CUBE running<br>
> 15.1.4M IOS. Downgrading to 15.1.2 or up to 15.2 fixed the problem.<br>
> Looks like a bug.<br>
><br>
> /Roger<br>
><br>
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