Answer phone calls directly from computer (linux)? When I'm on my work computer, I'd like to connect my phone via USB and have the possibility to answer calls or initiate calls directly from my computer, using a microphone handset directly connected to the computer, not the phone.

I Googled assuming something like this already existed, but I didn't find that specific use (I found GtalkSMS, EasySMS, Airdroid, but most of them are for SMS/MMS only).

How can this be done?

It would be great if this would be directly connected to Google+ (like initiating a Hangout that would automatically use my phone, or a GTalk call that would use my connected phone insted of a "web" phone number).

Thanks for your help!
The only linux application I know that could achieve this is 'HFP for Linux'. It works by implementing the Bluetooth HFP 1.5 Hands Free profile, which basically makes your PC a remote control/headset for your Android phone.