---
name: "itjc"
section: "4"
platform: "linux"
package: "freebsd-manpages"
version: "6.0-5"
release: "Debian 4.0 (Etch)"
platforms: ["linux"]
url: "https://new.carta.tech/itjc"
---

# itjc(4)

isdn4bsd NETjet-S / Teles PCI-TJ hardware driver

## NAME

**itjc** – isdn4bsd NETjet-S / Teles PCI-TJ hardware driver

## SYNOPSIS

**device itjc**

## DESCRIPTION

The **itjc** driver provides D-channel layer 1 supports as specified in ITU Recommendation I.430 and layer 1 support for the B-channel.

The driver supports passive PCI ISDN cards based on the combination of the Siemens/Infineon ISAC chip and the Tiger Jet Network Inc. Tiger 300/320 chip.

Currently supported cards are the Traverse Technologies NETjet-S PCI ISDN card and the Teles PCI-TJ.

## CAVEATS

The driver is in an experimental state.

## SEE ALSO

[i4bq921(4)](/i4bq921/4.md), [i4bq931(4)](/i4bq931/4.md)

## STANDARDS

CCITT Recommendation I.430

## AUTHORS

The **itjc** driver was written by Sergio de Souza Prallon ⟨prallon@tmp.com.br⟩.

This manpage was written by Hellmuth Michaelis ⟨hm@FreeBSD.org⟩.

## BUGS

Always at least one left.