What are FXS and FXO ports? What are they used for?
If you are researching into deploying a VoIP Telephony device on your own for the first time, you're probably seeing FXS and FXO acronyms all around the place . when you ’re new to VoIP learning it can be very hard . H opefully DCNET India can assist to make a bit sense of FXS/FXO for you . What do the Terms FXS and FXO Mean? FXS and FXO are the names of the ports utilized by simple telephone lines (otherwise called POTS – Plain Old Telephone Service) or telephones. The articulation "POTS" was at first expected as a joke yet is currently utilized as a typical statement in the media communications industry. FXS (Foreign Exchange Subscriber) is the port that really conveys the analog line to the endorser. At the end of the day, it is the "plug in the divider" that conveys a dial tone, battery current and ring voltage. This is the jack or interface to the telephone system which FXO gadgets can be associated with