The GNU gatekeeper abbreviation GNUGK is a free H.323 signal exchange and control tool based on the OpenH323 project. Ability to manage http://www.aliyun.com/zixun/aggregation/1638.html ">VOICE-OVER-IP networks and let terminals (for example, Web conferencing) through symbolic names. It also has an external interface for billing and other applications. Supports multiple versions of UNIX, including Linux and Solaris, and Windows systems.
Features and Features:
We provide executables for Linux, Windows, Os X, Solaris, FreeBSD, OpenBSD and NetBSD can run as a Windows service accounting and call authorization via SQL database, Radius, file or external creator database drivers for ODBC, MySQL, PostgreSQL, SQLite and Firebird flexible call routing number rewriting (calling and called) support for NAT traversal (h.460.18/h.460.19, H.460.23/h.460.24 or Own method) full H.323 proxy TCP interface to applications CTI functions (eg. VOIP Call-center, call transfers) Gatekeeper clustering support (neighbors, parent/child, alternates) h.235 security Graphical user interface It's free, including source code
GNU Gatekeeper 2.3.5 This version updates some new features and some important bugs have been repaired. The most prominent new feature is the support for LDAP (H.350), which enables better checking of configuration files and SSH state ports.
Download Address: http://nchc.dl.sourceforge.net/project/openh323gk/Sources/2.3.5/gnugk-2.3.5.tar.gz