Posted by: Pdfprep
Post Date: June 25, 2021
A security analyst wants to harden the company’s VoIP PBX. The analyst is worried that credentials may be intercepted and compromised when IP phones authenticate with the BPX.
Which of the following would best prevent this from occurring?
A . Implement SRTP between the phones and the PB
C . Place the phones and PBX in their own VLA
E . Restrict the phone connections to the PB
G . Require SIPS on connections to the PB
Answer: A
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