My question is: Is there any way to use Tablet as a hands free adapter by Wi-Fi?
With Access point created in the Tablet? "No internet" Device-To-Device lan connection.
For Example: call (smartphone) ---> Internal Forward ---> Skype (smartphone) ---> Wi-Fi (Forward) ---> Skype (tablet)
And the other way around: Skype make call (tablet) ---> Wi-Fi (Forward) ---> Skype (smartphone) ---> Internal Forward ---> Phone call (smartphone).
Offline point-to-point VoIP call over Wi-Fi is possible: How can I make a point-to-point VoIP call over Wifi?
And receiving a call and transfer in the same phone to voip system... Is this possible?