BlackBerry Call Handling

I am looking for someone to develop and test an application that I need for my BlackBerry 9000. I need to have the application automatically answer all incoming calls and activate the loud speaker (speaker phone) once the call has connected. This could either be done by activating the application and leaving it run; closing it when I no longer what the feature active, or by having additional properties add to the profile screen so I could activate a profile with these settings turned on.