Study tips 642-845

Which two statements are true about voice ports on a router? (Choose two)

Which statement is true about Foreign Exchange Station (FXS) ports on a router?

Which two statements are true about the digital audio in a VoIP network? (Choose two)

Which statement is true about the digital to analog conversion process?

Which two statements are true about analog to digital conversion of voice signals for use in degetal telephony networks? (Choose two)

Which two statements are true about CAC? (Choose two)

Which two statements are true about the various methods of implementing QoS? (Choose two)

Which two statements about the DiffServ QoS model are true? (Choose two)

Which two statements are true about RSVP and the IntServ QoS model?

Which QoS model makes use of ther Resource Reservation Protocol (RSVP)?