GR 568 CORE : ISSUE 1
Current
The latest, up-to-date edition.
Describes the Telcordia view on generic requirements for the Series Completion feature. Series Completion is a feature that allows calls to a busy Directory Number (DN) to be routed to another specified DN in the same switching office.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.