POLYCOM CVE2

IP Address IP Network Provider Name IP Network Speed in Packets per second IP Mask Default Gateway (Router)

It can either widen or narrow the field at full zoom. ✘ It narrows the field at full zoom. ✘ It widens the field at full zoom. ✘ It has no effect on the field of view. ✔

Hard room surfaces act as reflectors for sound, causing multiple acoustic paths from loudspeaker to microphone. Fans, heaters, and air conditioners add background noise to the room, changing the room acousticpaths. Heavy drapes and acoustic absorbers remove acoustic paths and therefore cause problems foracoustic echo cancellers. People moving around in a room change the acoustic paths presented to a microphone.

Multipoint Control Unit ✘ Multipoint Capabilities and Unidirectional ✘ Management Conferencing Union ✘ Management Control Unit ✔

S/T Reference point is between the Network Termination and the Network Exchange Equipment S/T Reference point is between ISDN Terminal Equipment and the Network Termination U Reference point is between the Network Termination and the Network Exchange Equipment U Reference point is between the ISDN terminal and the network termination

30, 10 only ✘ 30, 15, 12, 7.5 only ✘ 30, 15, 10, 7.5, 6, 5, 4, 3, 2, and 1 ✘ 30, 10, 7.5, 6 only ✔

More than 10,000 kilobits per second ✘ More than 3,000 kilobits per second ✘ Less than 1 kilobit per second ✘ Less than 384 kilobits per second ✔

8 and 16 kilobytes per second ✘ 5.3 and 6.3 kilobytes per second ✘ 5.3 and 6.3 kilobits per second ✘ 12 and 24 kilobits per second ✔ 8 and 16 kilobits per second ✔

H.233 ✘ H.243 ✘ H.234 ✘ H.242 ✔ H.281 ✔

Layer 4 ✘ Layer 3 ✘ Layer 5 ✘ None of the other alternatives apply. ✔