[Freeswitch-users] Only call the last registered account when the same account is on multiple devices

Hi, I have the same SIP account (1008) registered from several mobile SIP clients and when I call from another number (1000) the call only arrive to one of the SIP clients and not to all. How can I make the call to all SIP clients? I need this: The call came to all clients and when one response (pick up the call), it was cut into the other clients.