What are the differences between VoIP and PLC, analog and digital paging intercom system?

So what is a VoIP paging intercom system?

With the development of the industrial Internet, VoIP paging intercom system are increasingly used in paging and intercom communication applications in the industrial field.

So what is a VoIP paging intercom system? Compared to analog system, digital system, and PLC system, what is the benefits of VoIP system?

Today, let’s talk about what a VoIP system is, how it differs from other type of systems, and what is the advantages.

VoIP system, Voice over Internet Protocol, abbreviated as VoIP, it is a voice transmission phone based on IP networks.

The basic principle of VoIP is to compress the voice data encoding through the voice compression algorithm, and then package the voice data according to the TCP/IP standard, send the data packets to the receiving place through the IP network, and then string the voice data packets. After decompression processing, the original voice signal is restored, thereby achieving the purpose of transmitting voice by the Internet.

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