Vertical WAVE IP 2500, Hardware Reference Manual

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Expansion slot 12
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8
Chapter 12: Integrated Services Card 1 (Wave IP 2500 only)
Wave Server Hardware Reference Guide
When using that analog phone during a power failure, you do not need to dial an outside access
digit (for example 9) to place an outside call.
Hint: When setting up your telephones, locate the analog telephone connected to Station Port
1 in a convenient area, such as the lobby or front desk, so that it is easily accessible during a
power failure.
Alarm relay
The RJ-21X port of the ISC1 includes pins that provide the C, NC, and NO contacts of a relay,
which can be used as an alarm relay to an external device in the event of a system issue such as
a power failure. See “RJ-21X (J1) connector specifications” on page 12-11 for details about the
specific pins used for this purpose.
Expansion slot
MRM expansion slot
One MRM expansion slot accommodates an MRM. This allows a way to increase media
resources (refer to Chapter 7, “Media Resource Module,”).
Indicators
Status indicators
The status indicators are located on the right side of the faceplate. The indicator on the right is
a green LED. The indicator on the left is a red LED. The ISC1 is operational when the green
LED lights steadily after the system has fully initialized. A blinking green LED indicates that
the Fault Monitor Module is operational. For more information, refer to “Status indicators” on
page E-7.
Release 2.0 Service Pack 1 April 2011