Design Lead

Understanding Voice over Internet Protocol: Real-Time Voice over Packet-Switched Networks

Voice over Internet Protocol (VoIP) Voice over Internet Protocol (VoIP) is a communication technology that enables voice transmission over packet-switched networks using the Internet Protocol (IP). Instead of relying on dedicated circuit-switched connections, VoIP converts analog voice signals into digital data packets and transmits them over shared network infrastructure. This technology represents the convergence of

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Understanding Packet-Switched Networks: Dynamic Routing and Shared Infrastructure

Telecom Library / By Justin Blake

Packet-Switched Networks A packet-switched network is a communication system in which data is divided into smaller units called packets that are transmitted independently across shared network paths and reassembled at the destination. Unlike circuit-switched networks, packet-switched systems do not reserve a dedicated communication path before transmission begins. Packet switching forms the architectural foundation of modern

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Understanding Circuit-Switched Networks: A Comprehensive Glossary

Telecom Library / By Justin Blake

Circuit-Switched Networks A circuit-switched network is a communication system in which a dedicated end-to-end path is established between two endpoints before data transmission begins. Once created, this circuit remains exclusively reserved for the duration of the session and is released when communication ends. Circuit switching formed the architectural foundation of early telecommunications systems and shaped

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public switched telephone network switchboard

Understanding the Public Switched Telephone Network (PSTN): Structure, Functionality, and Evolution

Telecom Library / By Justin Blake

Public Switched Telephone Network (PSTN) The Public Switched Telephone Network (PSTN) is the global system of interconnected telephone networks that enables voice communication between users. It was originally designed to carry analog voice signals over circuit-switched connections and later evolved to incorporate digital switching and transmission technologies. The PSTN forms the historical foundation of worldwide

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Plain Old Telephone Service (POTS) 101

POTS replacement, Telecom Library / By Justin Blake

POTS Explained Plain Old Telephone Service (POTS) refers to the traditional analog telephone system delivered over copper wire infrastructure. It represents the original form of public switched telephone network (PSTN) service and is characterized by dedicated circuits, analog voice signaling, and the ability to operate independently of external power at the customer premises. This article

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Cutting Table Load Times by 80% through Smarter Search Performance and Aggregate Views

Command Center / By Justin Blake

The Challenge: When Search Performance Undermines Confidence Every product team hears it eventually. “Why does something this simple take so long?” In our case, the complaint was about finding locations. What appeared to be a minor usability issue was actually a signal of a much larger problem. Search was slow, results were inconsistent, and as

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Maintaining Continuity: Number Porting in Enterprise Communications

Network Transformation / By Justin Blake

Number Porting: Keep Your Phone Numbers While You Upgrade Your Service Number porting is the process of transferring existing phone numbers from one service provider to another. It allows organizations to modernize or change their communications infrastructure without losing established phone numbers that customers, partners, systems, and regulators already rely on. Phone numbers are often

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No Copper, No Problem: Proactively De-Risking Your Network

News, POTS, POTS replacement / By Justin Blake

Copper theft is undermining telecom infrastructure and service reliability Copper theft is a growing and costly threat to organizations that rely on legacy telecom infrastructure, making de-risking your network a critical priority. When thieves recently removed nearly 900 feet of copper cable in the Forest Lake neighborhood in Houston earlier this year, service was not

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FCC Regulatory Changes Accelerate the Retirement of Copper Networks

POTS, POTS replacement / By Justin Blake

This regulatory shift, combined with skyrocketing costs of maintaining outdated infrastructure, is accelerating the transition away from copper. For businesses, the question is no longer if they need to replace POTS lines, but how quickly. That’s where MarketSpark’s Fixed Wireless Access (FWA) solution comes in: a modern, scalable, and cost-effective alternative purpose-built for the POTS replacement era. The

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Elevators and Blue Light Emergency Systems

POTS replacement / By Justin Blake

Why Cellular Connections Work Best for Elevators and Blue Light Emergency Systems Phone line connections are critical in the case of an emergency. They ensure that uninterrupted contact is established between the distressed party and responders. In fact, the very idea of effective rescue deployment hinges upon the dependability of these phone connections. Now that

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