pots plain old telephone service
Posted on 2017-04-21 Tagged in pots, plain, old, telephone, service

Chicago TribuneIllinois should phase out Plain Old Telephone ServiceChicago TribuneThe old copper-wire phone lines that made Illinois and the rest of the country a communications hub in the 20th century won't be around by the middle of the 21st century. Plain Old Telephone Service — known as POTS — has become obsolete in an era of  Voice Application Server Market – Trends and Opportunities.