[Freeswitch-users] GSMopen incoming call behavior

Hi all, I've gotten the mod working and while I was testing I realized that incoming calls are automatically answered by FS immediately and ringing tone is sent to the caller. Does anyone know if this a hardcoded behavior and would there be plans to make it such that FS doesn't pick up the call and ring the SIP endpoints and only pick up when the SIP endpoint picks up? Thanks, Mervyn