Talkswitch CT.TS005.003902 User Manual page 288

Flash button
A button on your telephone. Pressing the Flash button has the same effect
as pressing the Link button or pressing and releasing the hang-up hook on a
telephone. All of these actions send a signal to TalkSwitch to put calls on/off
hold.
Icon
A small picture representing a program, an action or a feature in the
TalkSwitch configuration software. When you click on an icon, the program,
action or feature is activated.
IETF
Internet Engineering Task Force. Develops and promotes Internet standards
like TCP/IP and SIP protocols.
Intercom
A dedicated voice service within a specified user environment. TalkSwitch
offers intercom capabilities between its local extensions.
Interface
Connects two separate entities. A user interface is the part of a program that
you see on your computer screen and that connects you to the computer.
IP address
Internet Protocol. The standard protocol used by devices to communicate
over a computer network. The IP address is a unique number or name that
identifies the device.
IP extension
An extension that has its own IP address utilizing the Internet protocol in
connection with VoIP.
IP phone
See IP extension.
ISDN
Integrated Services Digital Network.
ISP
Internet Service Provider. Facilitates access to the Internet for end-users.
Most ISPs are telephone companies. Their services include domain name
registration, web hosting, leased line access, etc.
Keypad
The push buttons on a telephone.
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