Data and voice Link via Bluetooth

1) Voice Application We are looking for help in developing a program in C so that one could dial to mobile phone B from a PC through a nearby mobile phone A via Bluetooth. The program should be able to run on a PC with both Linux or Windows OS. If the mobile phone B calls mobile phone A, the PC would ring. The user could use PC to dial out or receive phone calls. As shown in the attached figure, the mobile phone A is tied to the PC via Bluetooth. 2) Data Application If the Bluetooth is in pair, the PC will be able to get onto Internet through the Mobile phone using Bluetooth. It should at least work for iPhone, Blacakberry Storm/ Bald, Window Mobile and Android. The bidder will need to submit a “scheduled Milestones and Check Points”.