gatekeeper

gatekeeper definition - computer

In an H.323 IP telephony or video environment, a gatekeeper is a device that manages domains and provides call control. It is used to translate user names into IP addresses, to authenticate users and to manage network resources. Gatekeepers also provide call authorization and accounting information. See H.323 and MCU.



Computer Desktop Encyclopedia THIS DEFINITION IS FOR PERSONAL USE ONLY
All other reproduction is strictly prohibited without permission from the publisher.
Copyright © 1981-2009 by Computer Language Company Inc. All rights reserved.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.