Hi, I have a Cisco Router series 2800, with four FXO ports to PSTN. The telephone solution work fine.
Now I've enabled the auto attendant in the 2800 Router. The release or dispatch of a phone call works correctly. The problem is that when the user hangs up the call from the PSTN, the Cisco IP Phone remain ringing, and if you answer the call of the Cisco phone is busy tone.
The problem will be the Script of the Auto Attendant ??