FXO ringing problem

[hiepnguyenho]

Dear all,

I dial by mobile phone from PSTN to my company number and press the extension number for local phone. The IP Phone rings. Now I hang off the mobile phone but the IP Phone still ringing. So what is the problem? Is it caused by FXO setting? Thank you very much.

[paolo bevilacqua]

Khoa Le Tat wrote:
Dear all,
I'm facing this problem with CUCM + Cisco 2921/2911 gateway. So where can I apply those command to our system?

Read document linked in first answer of this thread.