AltiGen comm 720 user manual

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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.

42IP 720 User Manual

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Contents IP 720 Phone Trademarks Contents User Guide Page Page Warranty What The Warranty CoversHow to Obtain Service About This Manual Related DocumentationPage IP 720 Phone 22 16 21 13Busy Lamp Field BLF key, an AltiServ Feature Logged in as an extension Page Hardware Items in the Package Supported Telephony FeaturesFeature Description Page Single Call Waiting, Multiple Call Waiting or Live CallWhen Multiple Call Waiting is American Disabilities Act ADA Compliance Page Setting Up the IP 720 Phone Menu System Enter Miscellaneous Operation Notes RegisteringPage Setting Menu Path Description Configuring the IP 720 PhonePhone Settings System Settings Network Settings Registration from the Phone’s MenuConfiguring IP Settings Updating Phone FirmwareSetting Ring Tones Workgroup Status Display Greeting ButtonActivity Button Page User Guide LCD ScreenBasic Phone Operation Function KEY SequenceConference Greeting BLF Feature Codes Making Calls Dialing an IP Number Directly from the IP Specifications Appendix aPower TroubleshootingDimensions Problem/Symptom SolutionAppendix a Troubleshooting LCD Messages Message ExplanationIP Phone Running Messages Message DefinitionIP Phone Boot Messages Troubleshooting Glossary Dual Tone Multi Frequency see DtmfPage Glossary Page Page Page Index
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