Nortel BCM 3.7, Manual

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Programming Operations Guide
IRQ
IRQ is a signal that is sent by a hardware device to the microprocessor, requesting its
immediate attention. For example, every communications port has an interrupt request line
for telling the microprocessor when data is received or transmitted.
IRQ conflict
An IRQ conflict occurs when two hardware devices have the same IRQ. When an IRQ
conflict occurs, the user must configure the IRQ settings to solve the conflict.
ISDN
A digital telephone service that allows for a combination voice and data connection over a
single, high-speed connection. ISDN service can operate over the same copper
twisted-pair telephone line as analog telephone service. The Business Communications
Manager uses two versions of ISDN, BRI and PRI.
ISDN call connection limitation
See ICCL.
IVR
Interactive Voice Response is an automated telephony application that prompts callers
with a combination of recorded menus and prompts, and real-time data from databases.
Users enter digits from their touch tone key pad that directs the IVR application to access
databases and play information back to the caller
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Java class files
These files are loaded onto your computer when you open the Unified Manager. You
require the JVM or Sun JRE application on your computer to run them.
Java Runtime Environment
See JRE.
Java Virtual Machine
See JVM.
JRE
Sun Java JRE is the Java protocol produced by Sun Microsystems. Use this application for
Browsers that do not support or do not come with JVM. Supported on BCM 3.5 and newer
software.
JVM
This Windows application runs as part of the Browser on your computer. It is a required
application for running the Unified Manager.