BinTec X4000, User Manual

Page: 295 / 498

X4000 User’s Guide 295
Resource Card with Digital Modems
9
9.4 Resource Card with Digital Modems
ISDN BRI and ISDN PRI/G.703 expansion cards (see chapter 9.1, page 278
and chapter 9.2, page 281 ) can also be equipped with resource cards with
digital modems.
Resource cards with digital modems are available in various versions:
■
XTR-S: resource card with 8 digital modems
■
XTR-M: resource card with 12 digital modems
■
XTR-L: resource card with 30 digital modems
If your X4000 is equipped with resource card(s) with digital modems for analog
data and fax connections, it can be used as
■
Remote Access Server for ISDN and GSM connections and for analog
connections (dial-in)
■
fax gateway (please observe future software releases and release notes).
9.4.1 X4000 with Digital Modems as Remote Access
Server
X4000 equipped with digital modems can be used for dial-in connections, e.g.
by home office staff with analog modems or by field service staff with laptop,
mobile phone and modem.
X4000 uses the digital modems of the resource card(s) as a modem pool and
always dynamically takes the next available modem for an incoming dial-in
connection.
If you are using an expansion card with resource card(s) in the X4000 built-in
unit, BinTec Communications AG recommends that you use the fan unit
obtainable as optional equipment.