Modern Connectivity for Legacy Systems

Fully managed solutions to replace aging POTS, T1/PRI, and copper-based Internet with secure, future-proof digital services.

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A Fully Managed, Scalable, and Secure Suite of Services

Ensuring your essential systems stay online, compliant, and cost-effective.

POTS Replacement

Keep Critical Systems Running Smoothly

Traditional POTS (Plain Old Telephone Service) lines are being decommissioned, putting alarms, elevators, fax machines, and other essential systems at risk. MarketSpark offers a complete, cloud-managed replacement that ensures these systems continue operating without interruption.

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t1 and pri replacement

Seamless Transition for Voice Infrastructure

As the PSTN retires T1 and PRI services, MarketSpark provides reliable voice replacement solutions for PBXs and other TDM-based equipment—eliminating the need for expensive overhauls or forklift upgrades.

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4G/5G Wireless WAN Business Internet

Cut the Cord with Reliable, Flexible Internet Access

MarketSpark offers high-speed, wireless WAN solutions using 4G LTE and 5G networks, ideal for businesses phasing out unreliable copper wireline internet—especially in remote or distributed locations.

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managed serial access

Reliable, Remote Control of Legacy Devices

For organizations with serial-based infrastructure such as industrial controllers, routers, and transaction equipment, MarketSpark’s Managed Serial Access ensures reliable connectivity and uninterrupted operations.

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Ready to Future Proof Your Company?

Let us help you prepare for POTS decommissioning. With MarketSpark, you’ll gain a nationwide, secure, reliable, and scalable serial access solution that grows with your business. We will be in touch within one business day. Or give us a call: +1 (844) 335-5153

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