Altigen 710, User Manual

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IP 710 Manual
E
extension number
- an arbitrary number of two to five digits that matches a station
to a particular user.
F
Firewall
- a set of related programs, located at a network gateway server, that
protects the resources of a network from users of other networks.
FLASH
- a sudden brief signal. Activated by pressing the
Flash
button, or by a
quick press and release of the receiver button (switch hook).
FXS
- Foreign Exchange Subscriber. An analog interface for direct connection of a
telephone set to a digital multiplexer.
G
GMT
- Greenwich Mean Time. Mean solar time of the meridian at Greenwich,
England, used as the basis for standard time throughout the world.
H
H.323
- An International Telecommunications Union (ITU-T) standard that
describes packet-based video, audio and data conferencing.
http or HTTP
- Hypertext Transfer Protocol. The Internet protocol used to manage
communications between Web clients (browsers) and servers.
I
IMAP4
- Internet Message Access Protocol - Version 4.
IP Address
- a 32-binary digit number that identifies each sender or receiver of
information that is sent in packets across the Internet.
ISP
- Internet Service Provider.
J
jack
- the mate for a plug. Used to connect two pieces of equipment together.
K
keyboard
- system interface for communication. A group of numeric keys,
alphabetic keys, or function keys used for entering information into a terminal and
into the system.