
Glossary of Avaya MPS Series Terminology u-law
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U
u-law The data compression scheme used by Avaya MPS systems with a
digital interface.
U-law is the CCITT standard for 8-bit PCM digital signals used in the
U.S., Canada, and Japan. This format offers superior fidelity and
dynamic range. When processed, the 8-bit encoded signal is expanded
to 14 bits. This results in a data rate of 64K bits/second.
For additional information, see the Avaya MPS PeriStudio User’ s
Guide.
Contrast with ADPCM, a-law.
See also digital.
unassign To remove the association between an application and a phone line.
Use the APPMAN Terminate/Unassign Lines tool to unassign
applications.
For information about APPMAN, see the Avaya MPS PeriView
Reference Manual.
Contrast with assign.
See also application, APPMAN.
Uniscope See UTS 400.
Unisys Burroughs
Multipoint protocol
An Avaya MPS supported host communication protocol.
The Avaya MPS uses synchronous RS232 ports to interface to a
Burroughs system. A single RS232 port from the comm. processor is
used to emulate a group of up to 64 concatenated terminals.
Also known as Unisys Burroughs Poll/Select.
See also host, comm. processor.
Unisys Burroughs Poll/
Select
See Unisys Burroughs Multipoint protocol.
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