FXS and FXO are the name of ports used by Analog phone lines (also known as POTS – Plain Old Telephone Service) or phones. FXS – Foreign eXchange Subscriber interface is the port that actually delivers the analog line to…
FXS and FXO are the name of ports used by Analog phone lines (also known as POTS – Plain Old Telephone Service) or phones. FXS – Foreign eXchange Subscriber interface is the port that actually delivers the analog line to…