I want to thank all who contributed to this project and especially to:
  (in alphabetical order)

  Thomas Bogendörfer (tsbogend@bigbug.franken.de)

    Tester, lots of bugfixes and hints.

  Alan Cox (alan@lxorguk.ukuu.org.uk)

    For help getting into standard-kernel.
  
  Henner Eisen (eis@baty.hanse.de)
    For X.25 implementation.

  Volker Götz (volker@oops.franken.de)

    For contribution of man-pages, the imontty-tool and a perfect
    maintaining of the mailing-list at hub-wue.
  
  Matthias Hessler (hessler@isdn4linux.de)
    For creating and maintaining the FAQ.
  
  Bernhard Hailer (Bernhard.Hailer@lrz.uni-muenchen.de)
    For creating the FAQ, and the leafsite HOWTO. 
  
  Michael 'Ghandi' Herold (michael@abadonna.franken.de)
    For contribution of the vbox answering machine.
  
  Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
    For his Sync-PPP-code.
  
  Karsten Keil (keil@isdn4linux.de)
    For adding 1TR6-support to the Teles-driver.
    For the HiSax-driver.
  
  Michael Knigge (knick@cove.han.de)
    For contributing the imon-tool
  
  Andreas Kool (akool@Kool.f.EUnet.de)
    For contribution of the isdnlog/isdnrep-tool
  
  Pedro Roque Marques (roque@di.fc.ul.pt)
    For lot of new ideas and the pcbit driver.

  Eberhard Mönkeberg (emoenke@gwdg.de)

    For testing and help to get into kernel.
  
  Thomas Neumann (tn@ruhr.de)
    For help with Cisco-SLARP and keepalive
  
  Jan den Ouden (denouden@groovin.xs4all.nl)
    For contribution of the original teles-driver
  
  Carsten Paeth (calle@calle.in-berlin.de)
    For the AVM-B1-CAPI2.0 driver
  
  Thomas Pfeiffer (pfeiffer@pds.de)
    For V.110, extended T.70 and Hylafax extensions in isdn_tty.c
  
  Max Riegel (riegel@max.franken.de)
    For making the ICN hardware-documentation and test-equipment available.
  
  Armin Schindler (mac@melware.de)
    For the eicon active card driver.
  
  Gerhard 'Fido' Schneider (fido@wuff.mayn.de)
    For heavy-duty-beta-testing with his BBS ;)
  
  Thomas Uhl (uhl@think.de)
    For distributing the cards.
    For pushing me to work ;-)