H11-861_V2.0 試験問題 66
In the RTP specification (RFC3550), a total of ( ) types of RTCP reports are defined to report current control information.
H11-861_V2.0 試験問題 67
The following six main request messages are not part of the SIP protocol
H11-861_V2.0 試験問題 68
GK can only be installed on the C or D drive of the operating system.
H11-861_V2.0 試験問題 69
In video conference rooms, the illuminance cannot be too low because whether it is a CCD or CMOS, the camera will have a lot of snowflake noise in low light.
H11-861_V2.0 試験問題 70
When GK agrees to a terminal's registration request, which of the following response messages is sent?