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The evolution of the Public Switched Telephone Network (PSTN)

Ooma

The Public Switched Telephone Network, or PSTN, has been the heart of global telecommunications since its humble beginnings in the late 19th century. Read about how it has evolved from copper wires and analog signals into a complex network, supporting not only voice but a variety of modern data services.

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How To: Optimize Call Quality in Microsoft Teams Using VoIP Gateways

VoIP Insider

A VoIP gateway connects Microsoft Teams to your telephony network, converting calls between digital and analog signals. Use Direct Routing for PSTN Connectivity Direct routing allows Microsoft Teams to connect to a Public Switched Telephone Network (PSTN) using a VoIP gateway, providing seamless integration for external calls.

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Seamlessly Transition from POTS to IP Networks with Sangoma Vega Gateways

Sangoma

As businesses increasingly migrate to IP networks, a significant challenge remains: how do you transition from legacy POTS (Plain Old Telephone Service) while maintaining the investment in devices like phones, fax machines, and security equipment? This simplifies the integration process without requiring major infrastructure changes.

Network 52
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VoIP Phone Systems: Revolutionising Communication in the Digital Age

Aatrox Communications

Unlike traditional phones that use analog signals and physical telephone lines, this technology fully relies on digital signals and the internet to send data to its destination. Voice over Internet Protocol systems, or VoIP systems, use a reliable internet connection to transmit voice data in the form of digital packets.

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6 Steps for Getting an Amazing VoIP Phone System for Your Business

NetWork Telecom

They resemble traditional telephones but use the internet to transmit voice data. VoIP Adapters/ATA (Analog Telephone Adapters): They convert analog signals from traditional telephones into digital signals suitable for VoIP, allowing their integration into a VoIP system.

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