| 摘要 |
<p>A method, terminal and system for implementing video binding in a voice communication network are provided, wherein, the system also includes: a terminal for initiating a voice call to a network device by the voice communication network, transmitting a calling request of video switching to the network device by a video network; a network device for setting up a voice call by the voice communication network after receiving the voice call of the terminal; after a calling request of video switching being received by a video communication network, video communication is set up according to the signed information of the terminal video binding service, the signed information is obtained by inquiring about the unit storing the signed information of the terminal video binding service; a unit storing the signed information of the terminal video binding service for transmitting the signed information of the terminal video binding service having been inquired to the network device. Video communication can be implemented in the voice communication network binding the video service.</p> |
