The GNU Gatekeeper is an open-source project that implements an H.323
gatekeeper. A gatekeeper provides call control services to the H.323
endpoints. It is an integral part of most useful internet telephony
installations that are based on the H.323 standard.
According to the recommendations from H.323, GnuGK provides most of the
following functions based on the OpenH323 protocol stack:
* Address Translation
* Admissions Control
* Bandwidth Control
* Zone Management
* Call Control Signaling
* Call Authorization
* Bandwidth Management
* Call Management
ok kili@
Ohphone is a fully functional H.323 endpoint command line application
that can be used to listen for incoming H.323 calls, or to initiate a
call to a remote host. It includes a simple menu that allows
interactive control of functions, as well as allowing control of most
dialing and answer functions via a phone handset.
ok kili@
supplied area of PATH_MAX+2 (buffer as well as buffer2). A tampered
environment variable can be used to modify program flow.
Way too many functions handle a return value of NULL for wexpandpath
improperly, resulting in segfaults (and maybe other problems). To
prove the existance of these issues:
The improper parsing of environment variables can lead to expansion
of path names that were not intended to be expanded.
patch from Tobias Stoeckmann
PWLib is a moderately large class library that has its genesis many
years ago as a method to product applications to run on both Microsoft
Windows and Unix X-Window systems.
Since then the system has grown to include many classes that assist in
writing complete multi-platform applications. Classes for I/O
portability, multi-threading portability, aid in producing unix daemons
and NT services portably and all sorts of internet protocols were added
over the years. The library now also supports the open H323 project.
ok jasper@
