Auto attendent and FXO disconnect

[m_ibrahim]

i have problem that i configuer AA application and put them under dial peer but when the some one call the company and go throw go throw IVR system and the dial by exetion and the person doesnt answer him and the caller close the session the IVR system doesnt understand discconect tone and FXO still up for 2 mins

[hadbou]

configure "no battery reversal" under voice port or change mgcp client script by not sending stop ringing request.