SYSTEM AND IMPLEMENTATION METHOD FOR CLICK TO DIAL (CTD) SERVICES AND CTD APPLICATION SERVER (AS)

摘要

The present invention provides an implementation method for Click To Dial (CTD) services, which includes: a control client initiates a control command, which carries a call type, to a CTD Application Server (AS) to initiate a call between a calling user and a called user; and after receiving said control command, said CTD AS establishes the call between said calling user and called user, wherein in the call establishment process, said CTD AS informs said calling user and called user of the call type of this call. The present invention also provides a CTD service system and a CTD AS. The above-mentioned implementation method and system for CTD services and CTD AS maintain the consistency of media type in the call process by controlling the port information of media type, thus improving user experience.