Avaya Communication Manager Administrator's Manual page 1811

MMI
Multimedia interface
MMS
Material Management Services
MO
Maintenance object
modem
A device that converts digital data signals to analog signals for transmission over telephone circuits.
The analog signals are converted back to the original digital data signals by another modem at the
other end of the circuit.
modem pooling
A capability that provides shared conversion resources (modems and data modules) for cost-effective
access to analog facilities by data terminals. When needed, modem pooling inserts a conversion
resource into the path of a data call. Modem pooling serves both outgoing and incoming calls.
modular processor data module (MPDM)
A processor data module (PDM) that can be configured to provide several kinds of interfaces
(RS-232C, RS-449, and V.35) to customer-provided data terminal equipment (DTE). See also
processor data module
modular trunk data module (MTDM)
A trunk data module that can be configured to provide several kinds of interfaces (RS-232, RS-449,
and V.35) to customer-provided data terminal equipment.
modulator-demodulator
See modem.
monitored call
See active-notification
MOS
Message-oriented signaling
MPDM
Modular processor data module
MS
Message server
ms
Millisecond
MS/T
Main satellite/tributary
MSG
Message service
MSI
Manufacturer Specific Information allows for vendor-specific messages to be passed in the QSIG
enterprise network.
MSL
Material stocking location
MSM
Modular System Management
Administrator's Guide for Avaya Communication Manager
November 2003
(PDM).
call.
Glossary and Abbreviations
1811
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