I would like to have the ability to move calls around via the client to my other devices. For example. I answered a call on my desk phone but I need to walk away and stay on the call. I want to be able to send it to my cell phone number answer the call and then have the transfer take over. This way the call never hears hold music and do not even know I have switched devices. Same situation if I need to have a call running on my mobile (using 3CX client) I may want to hand the call off to my desk. Basically what I am looking for is being able to move calls between devices without interruption. This could be a drag and drop function or it could be a right click on the active call. Something that allows for seamless call movement.