4 Bugfixes, improvements and patches for i4b
5 ==========================================
7 http://www.freebsd-support.de/i4b/ (in the "errata" section)
21 ftp://ftp.leo.org/pub/comp/doc/standards/itu/
31 Infineon (formerly Siemens)
32 ---------------------------
33 http://www.infineon.com/
37 http://www.colognechip.de/
41 http://www.winbond.com/
44 SunShine Project - Implementation of the ISDN recommendations Q.921 & Q.931
45 ===========================================================================
47 http://www.tcm.hut.fi/~bos/ISDN/sunshine/SunShine.html
52 "ISDN: concepts, facilities and services",
53 Gary C. Kessler, McGraw-Hill 1993,
56 "Integrated services digital networks: architectures, protocols, standards",
57 Herman J. Helgert, Addison-Wesley 1991,
60 "ISDN and Broadband ISDN with Frame Relay and ATM",
61 William Stallings, Prentice Hall 1995,
65 Gerd Siegmund, R. v. Decker's Verlag 1996,
68 "Euro-ISDN fuer Anwender und Techniker"
69 Reinhard Heermeyer und Maria Spath, Festo DIDACTIC 1996,
72 "ISDN implementors guide: standards, protocols & services",
73 Charles K. Summers, McGraw-Hill 1995,
76 "PPP Design and Debugging",
77 James Carlson, Addison-Wesley 1998,
81 Andreas Kanbach, Andreas Koerber, Huethig Verlag 1999,