In June 2002, SIP was adopted (), which is the core specification for the SIP protocol.
Reducing reverberation time can be achieved by covering walls, ceilings, windows, and floors with soft finishing materials.
How many GKs can a region contain?
In the figure, you can click the () button to set the capture filter.
SEC2.0 is suitable for network packet loss models that are burst-type packet losses.
Cascade channel usage rules are consumed by priority, and resources are mutually exclusive when at the same priority.
When using the MCU wall riding mode, you need to modify the firewall in the original network (such as open ports).
The video self-ring is mainly used to detect whether the local video input and output are normal.
When using the MCU wall riding mode, there is no need to add other devices traversed by public and private networks. ( )
When accessing a specified meeting via IVR, what is the default IVR Unified Access Number?
Which of the following protocols is a dual-stream protocol in the H.323 protocol stack?
In any viewing mode, the venue can be viewed at any other venue.
RFC2190 defines a total of three formats of load heads for the H.263 video codec format: mode A, mode B, and mode C.
When an endpoint/MCU calls with a number, the ARQ call information does not include the following () of the following
The MCU wall riding mode does not require the use of private protocols and can be used with terminals of different manufacturers. ()