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    • By Admin / 11 Oct 23 / 0 Comments

      The Driving force of VoIP

      Due to many developments and technological breakthroughs in the relevant hardware, software, protocols and standards, the widespread use of VoIP will soon become a reality. Technological advances and developments in these areas have contributed to the creation of a more ...
      The Driving force of VoIP
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    • By Admin / 11 Oct 23 / 0 Comments

      Relevant Technical Standards

      In order to implement multimedia applications on the existing communication network, the International Telecommunication Union (ITU-T) has developed the H.32x multimedia communication protocol series. The following is a brief description of the main standards H.320, the ...
      Relevant Technical Standards
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    • By Admin / 26 Sep 23 / 0 Comments

      The Basic Transmission Process of VoIP

       The traditional telephone network transmits voice by circuit exchange, and the required transmission broadband is 64 k bit/s. The so-called VoIP is based on IP packet switching network as the transmission platform, The analog voice signal is compressed, packaged and a s...
      The Basic Transmission Process of VoIP
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    • By Admin / 26 Sep 23 / 0 Comments

      Introduction to SFP Module Error Code Test

      SFP (Small Form-factor Pluggable) is an upgraded version of GBIC (Gigabit Interface Converter), which is an interface device for converting gigabit electrical signals into optical signals. The design can be used for hot plug, and the SFP interface is widely used in switc...
      Introduction to SFP Module Error Code Test
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    • By Admin / 18 Sep 23 / 0 Comments

      Differences between common network cables

       In the era of information explosion, almost everyone needs to access the internet, and almost every place is equipped with the network and the network cable, but you may not know that although the network cable looks the same, there are actually different categories. He...
      Differences between common network cables
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    • By Admin / 18 Sep 23 / 0 Comments

      SFP Port- -Luo Cong

       For network engineers, presumably is no stranger to SFP port, we often in the switch, optical module, router, media converter network equipment saw the existence of it, but there are still some users do not really understand the SFP port, and put forward a series of pro...
      SFP Port- -Luo Cong
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