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What is PBX?
3:49
YouTubeYeastar
What is PBX?
What is PBX? We bet your company uses it. But do you really know what the term stands for? Let's break the full name down. PBX, short for Private Branch Exchange, is a private telephone network used within a company or organization. The users of the PBX phone system can communicate internally (within the company) and externally (with the ...
已浏览 18万 次2021年3月3日
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