3Com ISDN Modem, Руководство пользователя

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1-2 C
HAPTER
1: I
NTRODUCTION
the highest reliability and error-free performance possible.
With hi/fn

compression and a high-speed serial port, the
3C882 ISDN modem allows you to reach transmission speeds
of up to 230.4 Kbps. ISDN technology reduces call setup
times by more than 50% compared to V. fast/V.34 analog
modem setup times; connection is established in 3 seconds.
Setting up the 3C882 ISDN modem takes only 15 minutes.
Simply connect the cables, load the software, run the SPID
Wizard™, and you are ready to place a call.
The 3C882 ISDN modem quickly processes data and voice
calls simultaneously. For example, you can send a fax or place
a voice telephone call while maintaining a high-speed
connection to the office LAN; you can also send or receive a
voice telephone call while you are connected to the Internet.
The 3C882 ISDN modem can be connected to any
compatible UL

-listed computer that includes
RS-232-compliant serial ports.
3C882 ISDN Modem Features
The 3C882 ISDN modem provides the following features.
Easy Installation and Use
■
SPID Wizard feature for automatic telephone company switch
and service profile ID (SPID) number configuration
■
Single screen, point-and-click user interface for configuration
■
Autobaud feature for automatic baud rate detection of your
computer’s COM port
■
QuickSelect

protocol detection that automatically senses the
required protocol, either V.120 or PPP, for each data call
■
Automatic configuration verification with on-line registration
■
On-line Help