The POTS Shutdown Is Already Impacting U.S. Businesses The phase-out of POTS lines and legacy PSTN infrastructure across the United States is no longer a future concern. It is actively affecting how businesses operate today. Telecom providers such as AT&T and Verizon continue to retire copper networks under guidance from the Federal Communications Commission. At
What Enterprises Must Do Now On March 5, 2026, the Federal Communications Commission fundamentally changed the trajectory of U.S. telecom infrastructure. What had long been a gradual transition away from copper networks is now accelerating rapidly. For enterprise organizations, this isn’t just a regulatory update. It’s an operational and compliance risk already unfolding. What the
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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
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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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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Why CRE can’t treat copper retirement like “just a phone issue.” For decades, the Commercial Real Estate (CRE) industry leaned on copper POTS lines as the quiet utility behind life-safety and building-critical systems: fire panels dialing a central station, elevator emergency phones, burglar alarms, gate call-boxes, and “one last analog line” for a legacy control
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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
No Copper, No Problem: Proactively De-Risking Your Network Read More »
Dates that Will Reshape the U.S. Copper and POTS Wireline Landscape These months mark key moments in AT&T’s retirement of its legacy copper POTS network, a transition that has been accelerated by recent policy updates from the Federal Communications Commission (FCC). October 2025: The Service Freeze Beginning in October 2025, AT&T will stop accepting new
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FCC Aims to Accelerate Wireless Infrastructure Buildout The Federal Communications Commission (FCC) has launched a new rulemaking to accelerate the buildout and modernization of wireless infrastructure, including cell towers and other facilities critical for 5G and future 6G networks. The decision, adopted on September 30, 2025, marks a major step toward expanding mobile connectivity across
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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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