<div>Hey Guys,</div>
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<div>I have a customer that is experiencing a weird issue.</div>
<div>Currently some of their forwarded calls are failing after 29 secs. I believe it is only happening when the calls are forwarded to 2 specific carriers, but cant confirm that yet.</div>
<div>I have a ticket open with the carrier so that they can take a look at the traces we have captured. </div>
<div>The issue happens the following way. Inbound call to main company DID goes to an AA, if no choice is used by the caller then it goes to a live person. However afterhours this live person forwards their call to an offsite #. When that offsite # receives the forwarded call they are only able to stay on for 29 secs then the call dies on both ends.</div>
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<div>THe set up is as follows: </div>
<div>Carrier---sip---CUBE----sip---CUCM---sccp---IPT</div>
<div>CUCM is 7.0</div>
<div>Unity is 7.0</div>
<div>CUBE is 12.4.(20T4)</div>
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<div>I have tried capturing debugs on the CUBE but havent been able to see any SIP (BYE) messages from either side.</div>
<div>This only happens when Unity is involved. Normal CFW doesnt have this problem.</div>
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<div>Thanks,</div>
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<div>Joel P</div>