HONG KONG – June 12, 2026– Flyingvoice, a leading provider of VoIP and IoT connectivity solutions, today announced that its LM150 Dual SIM 4G-LTE VoLTE Router has received official certification from Verizon, marking the completion of certifications across all three major U.S. carriers – AT&T, T-Mobile, and now Verizon.

With this milestone, the LM150 becomes one of the few POTS replacement solutions ready for nationwide deployment on any of the country's Tier-1 mobile networks, offering enterprises, system integrators, and critical communications providers a truly carrier-agnostic alternative to aging copper lines.

One Device. Three Networks. Unlimited Confidence.

Originally designed to simplify analog phone system replacement, the LM150 delivers:

• Dual SIM failover – automatic switching between carriers for maximum uptime
• PoE + DC Input, flexible power option, support UPS
  
• 4G LTE with VoLTE – crystal-clear voice and stable data connectivity
• Analog telephone port (FXS) – direct drop-in replacement for POTS lines

The device is already widely deployed in elevator emergency phones, alarm systems, fire alarm panels, and legacy fax/POS terminals.

"Completing Verizon certification is the final piece of our U.S. carrier coverage strategy," emphasized Steve Fang, CEO of Flyingvoice Networks. "Our customers can now deploy the LM150 anywhere in the U.S. with full confidence – no matter which carrier dominates their coverage map. We're not just replacing copper; we're future-proofing critical communications."

Trusted by Leading Networks

The LM150's certified status across all three major carriers eliminates the guesswork and risk often associated with unverified LTE devices. Integrators can now standardize on a single SKU for nationwide projects – reducing inventory complexity and deployment time.

Availability

The LM150 is available now through Flyingvoice's global distribution partners and directly via the company's website.

Learn more about POTS replacement solutions:

https://www.flyingvoice.com/solutions/pots-replacement.html

About Flyingvoice

Established in 2007, Flyingvoice specializes in network communication terminal products. With research hubs in Beijing, Shanghai, and Shenzhen, and manufacturing facilities in China and Vietnam, the company ensures cutting-edge innovation and reliable production.

Media Contact

marketing@flyingvoice.com

+86 755-26099365