Eicon Networks DIVA T/A ISDN Modem User Manual
Page 7
What is ISDN?
DIVA T/A ISDN Modem Reference Guide
◆ Page 7
H-Channel
The H-channel is used for high-speed user data traffic at bit rates higher than 64Kbps.
Examples of services which require these higher rates are fast facsimile, teleconferencing,
and video. An H-channel user can subdivide the channel using TDM to meet specific
requirements.