Incoming call from PSTN to SIP softphone X-lite

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Mar 30th, 2009
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Sorry for my pitty english :D.

I have a Cisco 2811 with Cisco Callmanager Express, with two phone (ip communicator) running skinny protocol. I have also a client SIP running in my mobile telephone.

The problem is not posible when there is a incoming call (interface fxo) from any number of pstn redirect to SIP number extension. I dont know how to do.

Its like a connection plar?, or is diferent ?.

Please help me.

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Nicholas Matthews Mon, 03/30/2009 - 07:07
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A few things to try:


transfer-pattern ..

voice service voip

no supp sip moved ! try this first

no supp sip refer ! try this second


carlos.serrano Mon, 03/30/2009 - 09:17
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thank you! i have just try your config but doesnt work :,,(

Its rare for me that connection plar command dont running to redirect to SIP extension. However in SCCP extension work fine.

Other way...

Nicholas Matthews Mon, 03/30/2009 - 11:35
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can you post 'debug ccsip message' and 'debug vpm signal' in one file?

carlos.serrano Mon, 03/30/2009 - 13:59
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Dear Nick!

You can see two attachaments.

The first file is all debug than you ask me, and the second file is a screenshot where you can see the error in my client sip (x-lite), however i can do call outsite with x-lite

I dont find the solution :,,,(

Best Regards!

Nicholas Matthews Mon, 03/30/2009 - 14:43
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Hi Carlos,

No idea what's going on here with the x-lite. We're sending an invite to it, but then it just forwards the invite on to us. It is as if it doesn't know that it's DN is 10.



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