The original Public Switched Telephone Network (PSTN), also known as Plain Old Telephone Service (POTS), is nearing its end, with the FCC predicting its inevitable sunset. Telecommunications carriers are significantly raising prices on POTS lines, prompting businesses to seek cost-effective alternatives. Ooma AirDial™ offers a seamless POTS replacement solution, providing compliance, reliability, and substantial savings without needing to overhaul existing legacy systems, ensuring uninterrupted service for critical devices.