Which digital modulation method is used to transmit caller ID information on analog FXS ports on Cisco IOS routers?
Posted: Sat Jul 23, 2022 7:00 pm
Which digital modulation method is used to transmit caller ID information on analog FXS ports on Cisco IOS routers?
A. DTMF
B. PSK
C. FSK
D. MF
E. pulse dialing
A. DTMF
B. PSK
C. FSK
D. MF
E. pulse dialing