| 摘要 |
An Interactive Device Control System has a method and means for providing device control, call control, and communications system information for telecommunications and Internet voice and multimedia communications. A communications system, service, or device offers the user of a communications device having a display screen, such as a screen phone, the ability to control or influence the functions of the communications system. The PSTN establishes and controls Internet communications between communications systems and user devices. Messages comprising information to be presented on the user's display are sent from the communications system, service, or device, and interactive responses from the user indicate the selected control function. Call control messages from the communications system to the PSTN execute the desired control function, such as transferring the call. The Interactive Device Control System operates across the Public Switched Telephone Network (PSTN) and the Internet, further enhancing the benefits of integrating the Internet with the PSTN. |
