Traditional Culture Encyclopedia - Traditional festivals - The data exchange technology used by ip telephone is
The data exchange technology used by ip telephone is
Packet switching. The voice of IP telephone is transmitted through IP data network based on router/packet switching, and the data switching technology used is packet switching. The so-called packet switching is to "group" and "package" digital information according to a certain length, and add address identification and control information to each "package" to enjoy the network.
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