AVM - ISDN hardware, Kommunikationsprodukte, Netzwerk-Software; ISDN products and networking software.
CAPI 2.0 - the ISDN interface - COMMON-ISDN-API: CAPI - the ISDN interface
CAPI Programmer's Starting Point - Peter Zwosta's information and source code about programming the Common ISDN application interface.
Cause Codes - Netopia ISDN router information, Cause Codes or ISDN errors.
ComTel Electronic Systems GmbH - German manufacturer of ISDN routers.
CoSystems, Inc. - offers hardware and software for portable, scalable and modular data communications technologies such as ISDN, Frame Relay, MultiLink PPP and X.25 to OEMs, systems integrators, and end users.
eyeSDN beäugt Ihren ISDN-Verkehr - Schicht-1-Monitor am S0-Bus des ISDN
Harmonix the ISDN OEM - Harmonix ISDN products for OEM's. The Harmonix HI-CARD Device Driver for Linux supports the complete range of high performance ISDN cards, from multiple Basic Rate to Primary Rate (twin port, 60 channel), E1 or T1. Dual software interfaces are provided: · Isdn4Linux for use with Linux?s networking and remote access programs. · Device driver available as easy to load modules for Linux Version 2.0.x on Intel Processors. · PCI, MVIP and H100 platforms supported. · Developers Twin Pack containing sample source code for a CAPI application and scripts for use with Isdn4Linux to get developments going quickly.
Hermstedt Communication Products - ISDN hardware and software products for Macintosh.
Hermstedt UK - distributors of ISDN TA's and software for Macintosh computers.
ISDN4Linux, how? - An Howto for getting an ISDN adapter to work under Linux 2.0.
KLAS - develop ISDN tools and Windows driver software utilities for ISDN.
LAN Times - 1-98 overview of ISDN routers
My experience with ISDN - One person's experience getting ISDN working with their Linux box. Has some related links.
OS/2 Capi for Elite ISDN TA - Download page for os/2 capi for Zyxel isdn products
Patapsco's High-Speed ISDN Systems. - ISDN products including leased line backup, aggregation, protocol conversion and bandwidth on demand.Designed for commercial users, carriers and PTTs.
TeleSoft - developer of ISDN software and hardware solutions for the OEM and ODM markets.