The analog era may be ending, but there is still a large gap that exists between analog POTS lines and the full-scale adoptio ... n of fiber, wireless, VoIP and SIP trunking. EPIK solves the POTS dilemma with a simple, cost-effective solution for replacing soon-to-be out of service analog telephone lines. Our patent-pending EPIK™ Edge is delivered over 4G LTE, instead of over copper telephone lines. It replaces your current analog lines, without all the headaches and high costs of dealing with end-of-life POTS issues. read more