IP Phone 7900 series IP phones all support Opus voice codec, the 7960 supports a maximum sample rate of 48KHz, and the 7920 can only support a maximum 24KHZ sample rate. [Single Selection].
The cloud video standard protocol card slot for veterans covers a large number of townships and villages through the live conference mode, and () expands the project volume [single selection].
Standalone SC can be used alone, no need to configure SMC2.0 [single choice].
When the VP96 series of MCU competes with Polycom's RMX series MCUs, Huawei's bootable items are [multiple choice].
In video conferencing projects, if the number of terminal registrations of the customer exceeds 1000, it must be equipped with a separate SC to meet the requirements. [Single Selection].
