What protocol needs to be enabled on an ATA if a fax machine is connected to the ATA?
A.
MGCP
B.
SCCP
C.
H323
D.
SIP
What protocol needs to be enabled on an ATA if a fax machine is connected to the ATA?
What protocol needs to be enabled on an ATA if a fax machine is connected to the ATA?
A.
MGCP
B.
SCCP
C.
H323
D.
SIP