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The modems in fax machines have trouble with VoIP. Which protocol is used to overcome this problem.

Posted: Fri Jul 22, 2022 11:25 am
by answerhappygod
The modems in fax machines have trouble with VoIP.
Which protocol is used to overcome this problem.

A. RTP Relay
B. X509
C. T.38
D. RFC 7832