Comtrol VS3000S - Manual (Page 8)

8 Product Overview
Introduction
ISDN Service Standards Supported
The VS3000U is designed for North American use and is compatible
with most ISDN service standards, including:
• AT&T, National ISDN-1 (NI-1), 5ESS Custom, and EuroISDN
• Nortel, NI-1, DMS-100 Proprietary (NTI), and EuroISDN
• Siemens, NI-1, and EuroISDN
The VS3000S is designed for international use, or North American use
when connected to an NT1 terminating unit, and is compatible with
most international ISDN service standards, including:
• European EuroISDN (ETSI NET-3)
• AT&T, National ISDN-1 (NI-1), 5ESS Custom, and EuroISDN
• Nortel, NI-1, DMS-100 Proprietary (NTI), and EuroISDN
• Siemens, NI-1, and EuroISDN
Operating System Requirements
The InterChangeVS 3000 requires at least one network server*
running one of the following operating systems:
• Windows NT (3.51 or 4.0) with Remote Access Service (RAS or
RRAS).
Note: The Windows NT 4.0 operating system is required to
support Multilink PPP.
• Citrix ® WinFrame ® (1.7 or later)
• Novell NetWare (3.12, 4.11, or IntranetWare ™ )
Note: Contact Novell Inc. for information regarding Multilink
PPP support for NetWare.
* Two or more network servers are required in order to use the
automatic backup server feature.
Connectivity Requirements
• One to four ISDN BRI telephone lines. (See Working With The
Phone Company, elsewhere in this guide.)
• An Ethernet connection, either directly to a NIC card in the host
server or to an Ethernet hub. (See Installing the Hardware,
elsewhere in this guide.)