I have a problem I'm recording calls with trixbox, it is incoming Voip calls, asterisk takes the call and all goes fine BUT when the conversation has reached 5 minutes, asterisk or I dont know who, makes hang up, and I cant continue the recording I did another test, I attached a line to trixbox and I called the line and I could record without any problem, please somebody help me. it is the sentence that I use to record the message:

exten=>  *7,n,record(/usr/asteriskneitek/${folder}/${file}:wav)