Method, System and Device for Controlling Token of Assistant Steam in Multipoint Double-streams Conference

A method, system and device for controlling the token of assistant steam in a multipoint double-streams conference in communication technical field are provided. In the multipoint double-streams conference, when the token is held by the first conference terminal and the assistant stream is sent, the second conference terminal requests depriving the token, a multipoint control unit MCU receives the token depriving request message; the MCU judges whether to execute the token depriving operation according to the identifier carried in the token depriving request message; when it is determined to execute the token depriving operation, the token of the first conference terminal is deprived. By means of judging whether the token depriving operation can be executed according to the identifier carried in the token depriving request message after the MCU receives the token depriving request message, and executing the concrete token depriving operation by the MCU when it is determined to execute the token depriving operation, the solution above effectively solves the problem that the assistant stream token is held by some conference terminal for a long time and the sending of a emergent and important assistant stream is disturbed, realizes the absolute control of the assistant stream tokenin a multipoint double-streams conference, and meets the need of user.

Attached files:


Patents:
CN 2,009,089,712

Inventor(s): HATADA, Masahiro

Type of Offer: Sale



« More Engineering Patents

---