NEC Aspire User Manual

Section 2: Components
30 Product Description
The enhanced CPU (P/N 0891038) provides:
● 200 trunk ports maximum
● 512 extension ports maximum
- Aspire M/L: 256 analog/digital extensions,
- Aspire XL: 384 analog/digital extensions
- Aspire M/L or XL: NEC Wireless 2.4 GHz and IP Phones can have a maximum of 512 ports,
however, more than 256 (Aspire M/L) or 128 (Aspire XL) Wireless and IP phones reduces
the number of available extension ports.
● 256 virtual extensions
● Supports the 4VOIPU PCB and 4VOIPDB
● Supports TAPI 1.x
● VRS (Requires DSPDB Daughter Board)
The enhanced CPU supports:
Each version of the NTCPU provides the following:
● Five diagnostic LEDs which indicate the status of various system functions
During normal operation, the “RUN” LED will be ßashing and the remaining LEDs will be off.
● 1019x1019 Time Division Multiplex Switch (TDM Switch)
● Digital Phase Locked Loop (DPLL)
● Tone Generator
● DTMF Tone Sender
● 32 Tone Resources (for DTMF Receiver, Caller ID Receiver, and Call Progress Tone Detection)
● System Tone Sender
● MFC Tone Sender
● MF Signal Sender (Sends caller information to CO for E911)
● Call Progress Tone Detector
● C-Channel Control
● Conference; 64 Channels
● Caller ID Receiver; 32 Channels
● Caller ID Sender; 4 or 10 Channels for Analog Stations
This can be expanded up to 20 by disabling 32 channels of the Conference circuits and
disabling the MFC Tone Sender.
● A reset switch (RES) which can be used to reset the system
● A load switch (LOAD) which is used for initial system startup or when upgrading
system software
● One Serial Port
● One USB Port (requires USB driver - download from NEC web site)
● One Ethernet Port (10 Base-T/100 Base-TX)
● One PCMCIA Slot
● One EXIFU Interface Connector
● Two Audio Input Terminals
● Expansion Cabinet ● Third-Party CTI/TAPI 2 ● PRI Trunks
● DSPDB Daughter Board (providing 32
channels for the DTMF Receiver, Call
Progress Tone Detection and Caller ID
Receivers)
● 16VOIPU PCB and
16VOIPDB
● T1 Trunks
● ACD/inDepth
● BRI S-Bus/T-Bus
● E&M Trunks
● Networking
● 32ESIU PCB

NEC Aspire Specifications

General

VoIP Support	Yes
Auto Attendant	Yes
Caller ID	Yes
Music on Hold	Yes
Paging	Yes
Power	AC adapter
Dimensions	Varies by model
Weight	Varies by model
Networking	Ethernet