You are the voice technician at domain.com. TestKing has its offices inGreat Britain. You need to install a Cisco router to support IP Telephony services with direct-connected analog phones. You need to emulate the local PSTN provider.
What FXS port parameter do you need to change? PrometricVUE.com

A.
Pulse

B.
Signal

C.
Cptone

D.
Busyout

E.
Description