When the user dials the enterprise switchboard, the system will first play the enterprise welcome speech recorded by the enterprise to the user, the administrator can set multiple enterprise welcome words based on the time period,
assuming that the administrator defines two time period welcome words, Mon-day --- Friday (8:00:00-17:59:59) play "Welcome to call A. " Company".
From October 1st to October 7th (8:00:00-17:59:59) play "Happy Holidays".
Then "date + time" > "week + time" based on the priority principle. September 30 and October 1, 2013 are Mondays and Tuesdays, respectively. Which tone should be played? [Single Selection].

Video Phone 8950 video phone supports Gigabit Dual Ethernet Port [Sin-gle Selection].

SMC2.0 can define a conference template with a maximum of 4 cascades to meet the needs of multi-administrative level conferences such as government departments. [Single Selection].

TP3206-70 Panoramic Zhizhen has the characteristics of 70 large screens and 4.4mm narrow slit panoramic display. [Single Selection].

The fully adapted MCU allocates codec resources to each participating venue, and the images of each participating venue are codeced by the MCU, so each venue can access the conference in different formats, protocols, and bandwidths, and each venue has an independent multi-screen [single selection].