bearer channel

(redirected from B channel)
Also found in: Wikipedia.

bearer channel

(communications)
Originally, a channel suited for carrying one voice-grade connection. Typically a DS0 channel.

Compare data channel.
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)

bearer channel

One of the data-carrying channels in an ISDN service. See ISDN.
Copyright © 1981-2019 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without permission from the publisher.