| 摘要 |
<p>PURPOSE: A telephony service control method using VNC(Virtual Network Computing) capable of easily performing UPnP(Universal Plug and Play) telephony service in a head unit for a car and an apparatus thereof are provided to activate UPnP telephony in VNC base, thereby providing the head unit with an identical UI(User Interface) environment provided by a mobile device. CONSTITUTION: A connection with a second terminal for providing telephony service is performed. A call connection with an outside terminal is performed through the second terminal. Virtual network computing between a first terminal and the second terminal is connected. Data for making a call with the outside terminal is transmitted and received through the second terminal. A call connection process includes a process of receiving a call reception notification message from the second terminal receiving a call from the outside terminal and a process of transmitting a call admission message in response to the call reception notification message. [Reference numerals] (A1,A3) Head unit; (A2,A4) Portable terminal; (B1,B2,B3,B4) Portable terminal UI</p> |
