Allows the calling subscriber automatically finding available (for example, “not busy”) agents from the telephone group. Every extension will be checked until the “free” extension is not reached. The extension will be omitted if the agents are on the telephone or have set their extension as “blocked”.
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H.K.Houyuan Technology Co., Limited was founded in 2009 with headquarter located in Shenzhen and branch office in HK ,suzhou. There are several departments such as VolP,RFID, consumer electronics , SMT produ