What is the interface type that you should use to connect a PSTN analog line to the VoIP network?
Posted: Fri Jul 22, 2022 2:52 pm
What is the interface type that you should use to connect a PSTN analog line to the VoIP network?
A. FXS
B. FXO
C. E and M
D. Serial
A. FXS
B. FXO
C. E and M
D. Serial