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Cisco IP Phones Still Connected After FXO Go On-Hook

Hi All,

we have Cisco 2801 VGW with 2 analog lines connected to it (FXO Card), and it is confiugred as H323 to CUCM 8.5, and we have aproblem that when the PSTN caller hangup, the FXO go On-Hook, but the phone still in connected state for 30 seconds, and this case happened also when i shudown the FXO port while it on active call.

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Have a look at the following document

http://www.cisco.com/warp/public/788/signalling/fxo_disconnect.html



Sent from Cisco Technical Support iPad App

Best Regards

My problem not on the FXO, my problem on the CUCM and IP Phones, that the phone still connected after the FXO return to On-Hook for 30 Seconds.

for example if i shutdown the FXO will it in active call the IP Phone will still in the connected state for 30 seconds, and the user hear a tone at this period.

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