NEC 750370 Network Router User Manual


 
Hardware Specifications 1 - 1
Hardware Description
The EliteMail VMS, VMS( )-U10 ETU, is a 2-port, 4-port, or 8-port
interface that can be installed in any interface slot in the Electra Elite
system. The 2-port or 4-port configuration includes one digital signal
processor (DSP); the 8-port configuration requires an additional DSP-F-21
Unit.
The EliteMail Limited, FMS( )-U10 ETU, is a 2- or 4-port interface that can
be installed in any interface slot in the Electra Elite system.
This electronic telephone unit is a PC platform installed in the Electra Elite
system and contains hard disk space for voice recording storage and
application software. A digital signal processor/voice processing section
handles the following functions:
DTMF detection
DTMF generation
General tone detection
FAX CNG tone detection
PCM compression for audio recording/playback
Automatic gain control (AGC)
A serial port capable of direct connect speeds up to 19.2 Kbps.
The number of EliteMail ports installed has a direct impact on the total
number of system ports available.