SYSTEM AND METHOD FOR REALIZING MULTIMEDIA-BASED BIDIRECTIONAL LETTERING SERVICE, AND LETTERING SERVICE SERVER APPLIED TO THE SAME

摘要

The present invention relates to a service server lettering are applied in two-way multimedia-based lettering service implementation system and method, and a tooth. The system according to the invention, in response to the multimedia lettering messages while calling or executing an incoming call connection based on the call channel to the transmission request of the first communication terminal, the multimedia lettering message requesting the transfer to the second communication terminal call channel and after switching the communication session in a wireless Internet-channel multimedia pass lettering message to a second communication terminal, lettering service server for in response to the arrival of the response signal to switch a communication session for wireless Internet channel to a call channel and lettering service server in association with the multimedia content it includes a server for managing multimedia messages lettering. Therefore, so that the present invention is a multimedia-based lettering message set from the sender is transmitted to the called terminal through the wireless Internet channels at call transmission, this is with multimedia-based lettering message set in the called terminal delivered to the calling terminal over the wireless Internet channel by implementation, by implementing various currencies previous messages of photos and videos by subscribers prior to chakbalsin call setup can further maximize the use of the lettering services. ; Multimedia, lettering services, wireless Internet