Skip to content

ExpertGlossary Topics Definitions Acronyms Search

All› Technology› Telecommunications› group busy hour (GBH)

group busy hour (GBH)

1 topic · 1 source

Telecommunications

The busy hour for a given trunk group.

ATIS — ATIS Telecom Glossary 2007

Related Telecommunications terms

activity factor
busy hour
busy season
CCH
connections per circuit hour (CCH)
GBH
NBH
network busy hour (NBH)
peak busy hour
switch busy hour

Nearby Telecommunications terms

0-9A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Cite this definition

APA
MLA
Chicago

Definitions are reproduced with attribution to their original sources; each entry links to the source and shows when it was retrieved. About · FAQ · Data build 2026-10-15.