
Introduction
MultiModemISI Hybrid Server Cards, ISIHP & ISIHI Series 9
The ISIHP-4SD contains four terminal adapters only (the daughter
card containing the eight modems is absent). Since it accommodates
four ISDN BRI lines (each offering two B-channels), it supports eight
independent digital data connections.
Each terminal adapter appears as two ports to the server PC using the
ISI card.
ISIHx cards also support dial-out applications via their modems or
terminal adapters.
MultiTechs ISI Management Software is designed to monitor data
traffic and control the modems/TAs of ISIHx server cards operating
in the Windows 2000 Server and Advanced Server OSs. (See the ISI
Management Software User Guide, doc #88301450.)
The ISIHP-2S/2U and ISIHI-2S/2U cards each offers eight RAS ports
using two Basic Rate Interface (BRI) ISDN lines; the ISIHP-4S/4U
has 16 ports using four BRI ISDN lines. The eight ports of the 2S/2U
models allow a server to accept any combination of analog modem
and digital ISDN calls, making a maximum of four simultaneous
independent data connections (sessions). For the ISIHP-4S/4U, its
sixteen ports allow a server to accept any combination of analog
modem and digital ISDN calls, making a maximum of eight
simultaneous independent data connections. This arrangement gives
the user the flexibility to customize the settings of the terminal
adapters and modems. The terminal adapters on the ISIHP-4SD can
make eight simultaneous independent connections.
Comentarios a estos manuales