Which of the following best describes the five primary VoIP architecture concerns?

Question $7$ options:

the end$-$to$-$end delay associated with packets carrying digitized voice, jitter, the method of voice digitization used, the packet loss rate, and security.

the end$-$to$-$end delay associated with packets carrying digitized voice, jitter, attenuation, the packet loss rate, and security.

the end$-$to$-$end delay associated with packets carrying digitized voice, jitter, the amount of fiber in the network, the packet loss rate, and security.D$)$ the end$-$to$-$end delay associated with packets carrying digitized voice, jitter, the method of voice digitization used, attenuation, and security.