ISSUE 4.0 SL2100
INSTALLING OPTIONAL EQUIPMENT 169
Section 7 INSTALLING OPTIONAL EQUIPMENT
7.1 NEC Digital Call Logger
There are many different reasons to record a phone call and NEC’s Digital Call Logging software will
cover all your needs. NEC’s 1-Port Digital Logging Unit records and plays phone calls to and from one
digital terminal and when properly installed does not require any other call logging applications to be
fully functional.
7.1.1 NEC 1-Port Digital Logging Unit
The NEC 1-Port Digital Logging Unit is a USB device that taps across the digital extension pair of the
NEC telephone system allowing digital recording of the telephone user’s conversation. The file created
is saved either to the local PC or to a network location, depending on the application blade. This
adapter is for use with digital multiline terminals. It cannot be used with analog or VoIP.
This device meets all applicable FCC and UL requirements for this type of communication device.
Figure 2-179 1-Port Digital Logging Unit
7.1.1.1 PC Compatibility
The NEC 1-Port Digital Logging unit application supports Microsoft operating systems which support
USB devices such as Windows XP and Windows 7.
7.1.1.2 Connection Configuration
The configuration connection is shown in Figure 2-180 VSR Connection Configuration.
7.1.1.3 Connectors
• One PC USB connector that provides power and streams all speech and control channel
information to the host PC and desktop software.
• Two digital telephone line connections that passively tap across the digital connection and listen in
high impedance mode to the signaling on the line.
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