NEC Electra Elite IPK II System Hardware Manual page 40

Document Revision 3
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Table 3-2 Maximum System Capacities for Station Interface ETUs (Continued)
Station Interface
Units
CTI(4)/(8)-U( )
(System) ETU
CTI(12)/(16)-U( )
(Daughter) ETU
CTP(4)/(8)-U( ) ETU
CTP(12)/(16)-U( )
ETU
DSPII-U10 Unit with
In-Mail 2-port or In-
Mail 4-port Compact
Flash card installed.
ESI(8)-U( ) ETU
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3 - 6
Description
This ETU is a 4- or 8-Port Digital
Voice Mail system with ports that
support TeLANophy, inbound or
outbound faxing, and Hospitality/
HVM applications. It is installed in
any interface slot. This ETU shares
the total number of station ports in the
system.
This ETU and the 4- and 8-port ETU
provide a 12- or 16-port Digital CTI
System Digital Voice Mail system
with ports that support TeLANophy,
inbound or outbound faxing, and
Hospitality/HVM applications. It is
installed in any interface slot. This
ETU shares the total number of
station ports in the system.
This ETU is a multiplatform system
that supports a maximum of 16 ports.
It is a PC platform that contains data
storage for voice recording and
application software. A digital signal
processor/voice processing section
handles the following functions:
• DTMF detection and generation
• General tone detection
• FAX CNG tone detection
• PCM compression for audio
recording/playback
• Automatic Gain Control (AGC)
• Two USB 1.0 ports for USB
keyboard and mouse support
• One 15-pin VGA Connector for
VGA monitor support
One DSP8-U10 ETU is required for
eight ports. Two DSP8-U10 ETUs
are required for 12 or 16 ports.
This unit is a daughter board that is
installed on the CPUII( )-U10 ETU
and is used for the VRS or In-Mail
Compact Flash.
8-Port Electronic Station Interface
Maximum Capacities
Expanded
Basic Port
Port
Package
Package
1 1
1 1
1 1
1 1
7 23
System Specifications
Electra Elite IPK II
Notes
Notes 1, 3, 4, 6
Notes 1, 3~5,
6
Notes 1, 3, 4, 6
Note 7