VSA. Voice server adapter (module).
VSEn. Voice server extension type n (module).
WAN. Wide area network.
wide area network (WAN). A network that provides
communication services to a large geographic area. It
can use or provide public communication facilities.
window. On the screen of a station, an area with a
title bar, a menu bar, and scroll bars.
X.25 hunt group. A group of X.25 network interfaces
associated with one common subscriber address. If an
interface is busy, the connection searches (hunts) for
the other interfaces of the group until a free one is
found.
X.25 network interface. A logical resource generated
by the Nways Switch Control Program to provide
access services to a physical X.25 port line. An X.25
network interface sets up and maintains connections
between calling X.25 subscribers and called subscribers
attached to other Nways Switches.
X.25 Recommendation. An international standard for
the interface between data terminal equipments and
packet-switched networks.
X.25 subscriber. An X.25 end-user connected to an
X.25 network interface through a DTE. A subscriber is
defined by an address and a logical name.
X-12
2220 Models 300, 500, and 501: Service Guide
Summary of Contents for 2220 Nways 300
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