최신 H11-861_V3.0 무료덤프 - Huawei HCIP-Collaboration V3.0
During a peer-to-peer number call, the terminal ends up getting the () of the peer terminal from GK and makes the call.
정답: B
Call acceptance, which is used by the terminal to request the validity certificate of the call from GK and the address and bandwidth information of the caller. ( )
정답: B
When the terminal enables the remote monitoring function, the user can remotely monitor the main video image or presentation image of the end in the Web interface, and can also take photos to save, but can not view the mainstream image or presentation image of the remote end.
정답: B
Accept the message sent by the terminal to the gatekeeper about the gateway request to deregister registration, which of the following signaling can achieve this function
정답: C
The arrangement of luminaires requires the use of direct illumination to avoid diffuse reflection. ( )
정답: B
In the design of the conference room, it is necessary to avoid direct illumination of the top light and metering from the top or window, which will directly cause the impact.
정답: A
defines the load head RTP load head structure for the A/B/C3 mode as ( ) mode.
정답:
H.263
At the end of the meeting, the recording server returns the recording address to the SMC, and the SMC emails the user to watch on demand.
정답: A
The conference will not have a terminal when MCU is active and standby.
정답: B
An MCU can belong to only one service area, but a service area can have multiple MCUs.
정답: A
Extended request message UPDATE , which is used to modify session properties during the call setup phase. ( )
정답: A
The following six main request messages are not part of the SIP protocol
정답: A
The 310.H.460 protocol specifies that the public-private network traversal of the signaling portion is handled by ( ).
정답: C
The Call-ID header field serves as a unique identifier for a collection of messages, and in a conversation, the Call-id must be the same in all the last requests sent by each UA. ( )
정답: A
RFC2190 defines a total of three formats of load heads for the H.263 video codec format: mode A, mode B, and mode C.
정답: A