• NETWORKING AND COMMUNICATION SOLUTIONS
    Consulting, Providing the Network and Communication Equipment, Software, System Integration Serives for ISP and Enterprise
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  • COMMUNICATION TEST AND MEASUREMENT SOLUTIONS
    Consulting and Providing the Communication Test and Measurement Solution for Performance, Scale, Functional and Data-Link of Carrier, Mobile, Wi-Fi and Enterprise networks
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  • SERVICE ASSURANCE SOLUTIONS

    Consulting and providing the Network Performance and Device Monitoring solutions for ISP/CSP and Enterprise

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Basic ISDN Technology Training

02/12/21 03:12:47 Lượt xem: 139
This presentation gives a quick overview of the fundamental concepts necessary to understand ISDN PRI (Integrated Services Digital Network – Primary Rate Interface) technology, signaling and general concepts.
ISDN PRI is a telecommunications standard that is still widely used around the world (E1 and T1) to transmit voice and data between central offices and PBXs. It is also used to connect older PBXs to VoIP converters.

 

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