In a peer-to-peer conference, the T1 remote image is blue and T2 is normal. The possible cause is () Multiple selection
In H.323 systems, which of the following services are must be provided by GK? (Please Choose 3 answers)
Which of the following ways can check terminal input whether normal or not? (Please select 2 answers)
HD output video wall pinch plate, is mainly responsible for SDTV, HDTV signal processing is the wall?
