Method for prompting call progress state, conference control equipment and conference system
一种控制设备、会议系统的技术,应用在通信领域,能够解决实现繁琐、多存储资源、占用等问题,达到提示信息丰富、节省存储资源的效果
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Embodiment 2
[0044] Embodiment 2 of the method for realizing the multimedia prompt call progress status in the conference system of the present invention, reference image 3 , the method includes:
[0045] B1. The MCU receives the call request including the called terminal information.
[0046] The call request may be sent by the chairman terminal or the MCU management station.
[0047] B2. Send a call request to the switch to which the called terminal belongs.
[0048] B3. The switch calls the called terminal according to the call request.
[0049]B4. The switch returns call progress state multimedia prompt information corresponding to the current call progress state to the MCU according to the current call progress state.
[0050] The call progress state may include one or more of the following states: the call is in the process of being connected, the call fails, and the call succeeds.
[0051] The multimedia prompt information of the call progress state may include one or more of t...
Embodiment 5
[0086] Embodiment 5 of the method for realizing the multimedia prompt call progress state in the conference system of the present invention. In this embodiment, the multimedia prompt information of the call progress state is in the form of video. The method of this embodiment includes:
[0087] E1. The MCU receives the call request including the called terminal information.
[0088] The call request may be sent by the chairman terminal or the MCU management station.
[0089] E2. The MCU sends a call request to the switch to which the called terminal belongs.
[0090] E3. The switch calls the called terminal according to the call request.
[0091] E4. The switch returns call progress status video prompt information corresponding to the current call progress status to the MCU according to the current call progress status.
[0092] In this embodiment, the video prompt information of the call progress state may be generated by the called terminal or the management station of the...
Embodiment 1
[0097]Embodiment 1 of the conference control device of the present invention, refer to Figure 4 , including a call request sending unit 410, a receiving unit 420 and a multimedia prompt information output unit 430:
[0098] The call request sending unit 410 is configured to send a call request to the called terminal.
[0099] The receiving unit 420 is configured to receive multimedia prompt information of a call progress state.
[0100] The voice prompt information output unit 430 is configured to send the received call progress state multimedia prompt information to the conference control device management station and / or the conference terminal.
[0101] Specifically, the conference control device may be: a multipoint control unit (MCU).
[0102] Embodiment 2 of the conference control device of the present invention, refer to Figure 5 , the conference control device includes a call request sending unit 510, a receiving unit 520, and a multimedia prompt information output...
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