Avaya MERLIN MAGIX Maintenance And Troubleshooting Manual page 293

Maintenance and Troubleshooting
NI-1 BRI
National Integrated Services Digital Network 1 Basic Rate
digital facility that carries the equivalent of three lines. Two are called
and provide voice and data communications services. A third
signaling and maintains operations on the B-channels.
Non-Local Dial Plan
In a system that is part of a
system references in order to route non-local
Non-Local Extension
In a system that is part of a
Dial
Non-Local User
In a
not to the local system.
Non-Satellite System
In a
located more than 200 miles from the local system.
O
Octel 100 Messaging
Voice-messaging system housed in a PC that connects to
system's modules. Messaging 2000 provides voice mail, Automated Attendant,
call answering, and fax messaging services.
Off-Hook
Telephone is said to be off-hook when the user has lifted the handset, pressed
the speakerphone button to turn on the speakerphone, or used a headset to
connect to the communications system or the telephone network.
Off-Premises Telephone
See OPT.
Ones Density
Requirement for channelized
eight consecutive zeros in a digital data stream.
On-Hook
Telephone is said to be on-hook when the handset is hung up, the speakerphone
is turned off, and the user is not using a headset to connect to the
communications system or the telephone network.
GL-26
Plan.
Private Network, user who is connected to another system in the network and
Private Network, communications system that is directly connected to and
Private Network, list of extension ranges that the local
Intersystem Calls
Private Network, extension that is in the
DS1 service to the public network that prohibits
Interface. Type of
B-Channels
D-Channel controls
via UDP.
Non-Local
Tip/Ring ports on the