Aug
24
2018
Traditional PBX and Centrex
Traditional Centrex and PBX are systems developed and installed before
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Aug
20
2018
After publishing of our article about Demarcation Points, which briefly discussed also concept about PBX, and this scheme below, one of our
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Aug
20
2018
Telephone networks are traditionally described as consisting of three parts: access, switching and transmission, also known as the access network, switching netwo
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Aug
16
2018
This is a question that we get time after time in comments and direct messages - it looks like that these 2 terms sometimes are confused, and in today's post we decided to write our own opinion on thi
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Aug
16
2018
To connect our network devices, there are different types of layers and topologies that make up network architectures.
&n
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