Polycom ViewStation manual Ftp

	Glossary
Firewall	A network node set up as a boundary to
	prevent traffic from one segment from
	crossing over into another.
fps	Frames per second. A measure of quality of
	a video signal. NTSC TV standard in North
	America uses 30 fps. European standards
	are 25 fps.
FTP	File Transfer Protocol. A part of the chief
	Internet protocol stack, or group (TCP/IP)
	used for transferring files from Internet
	servers to your computer.
Full Duplex	Transmission in two directions
	simultaneously (bi-directional
	communication). Full-duplex speakerphones
	allow both sides of the call (or multiple sides)
	to be talking simultaneously without any
	clipping of words or loss of volume.

ViewStation User Guide 220 www.polycom.com