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FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media. It was created in 2006 to fill the void left by proprietary commercial solutions. FreeSWITCH also provides a stable telephony platform on which many applications can be developed using a wide range of free tools.

It all started when we got some new routers, which told me the following when trying to upload configuration or download images from it: The TFTP server doesn't support the blocksize option. My curiousity was triggered, it took me some reading of RFCs and other documentation to find out what was possible and what could be done. Was plain TFTP very simple in its handshake, TFTP with options was kind of messy because of its backwards capability: The first packet returned could either be an acknowledgement of options, or the first data packet. Going through the source code of src/libexec/tftpd and going through the code of src/usr.bin/tftp showed that there was a lot of duplicate code, and the addition of options would only increase the amount of duplicate code. After all, both the client and the server can act as a sender and receiver. At the end, it ended up with a nearly complete rewrite of the tftp client and server. It has been tested against the following TFTP clients and servers: - Itself (yay!) - The standard FreeBSD tftp client and server - The Fedora Core 6 tftp client and server - Cisco router tftp client - Extreme Networks tftp client It supports the following RFCs: RFC1350 - THE TFTP PROTOCOL (REVISION 2) RFC2347 - TFTP Option Extension RFC2348 - TFTP Blocksize Option RFC2349 - TFTP Timeout Interval and Transfer Size Options RFC3617 - Uniform Resource Identifier (URI) Scheme and Applicability Statement for the Trivial File Transfer Protocol (TFTP) It supports the following unofficial TFTP Options as described at http://www.compuphase.com/tftp.htm: blksize2 - Block size restricted to powers of 2, excluding protocol headers rollover - Block counter roll-over (roll back to zero or to one) From the tftp program point of view the following things are changed: - New commands: "blocksize", "blocksize2", "rollover" and "options" - Development features: "debug" and "packetdrop" If you try this tftp/tftpd implementation, please let me know if it works (or doesn't work) and against which implementaion so I can get a list of confirmed working systems.

OpenLDAP is a suite of Lightweight Directory Access Protocol (v3) servers, clients, utilities and development tools. This package includes the following major components: * slapd - a stand-alone LDAP directory server * LDIF tools - data conversion tools for use with slapd This is the latest stable release of OpenLDAP Software for general use.

Mediastreamer2 is a powerful and lightweight streaming engine specialized in voice/video telephony applications. It is the library that is responsible for all the receiving and sending of multimedia streams in linphone, including voice/video capture, encoding and decoding, and rendering. Features: * Capture and playback from various platform dependent sound architectures * Send and receive RTP streams * Encode and decode the following audio formats: OPUS, speex, G711, GSM, iLBC, AMR, AMR-WB, G722, SILK, G729, and video formats H263, theora, MPEG4, H264 and VP8 * RTP/AVPF support: RTCP control messages for video error recovery: PLI, SLI, RPSI, FIR * Audio conferencing * Supports SRTP and ZRTP (encryption of voice and video) * Supports any webcam, based on OS's camera API: quicktime, directshow, video4linux, android.camera * Acoustic echo cancellation using the speex echo canceler or webrtc AECm * Read and write .wav files * Optimized rendering of YUV pictures, using OpenGL, DrawDib, X11/Xv * Dual tones generation * Custom tone detector * Audio parametric equalizer * Volume control, automatic gain control * ICE for optimized NAT traversal (RFC5246) to allow peer to peer audio and video connections without media relay server * Adaptive bitrate control algorithm: for automatic adaption of encoder bitrate based on received RTCP feedback * Can use plugins to add new codecs, new sound input/output backends,...

IP Messenger is a pop up style message communication software for multi platforms. It is based on TCP/IP(UDP). Win, Win16, Mac/MacOSX, X11R6/GTK/GNOME, Java, Div version and all source is open to public.

The FreeRADIUS Client is a framework and library for writing RADIUS Clients which additionally includes radlogin, a flexible RADIUS aware login replacement, a command line program to send RADIUS authentication/authorisation requests and accounting records and a utility to query the status of a RADIUS server. All these programs are based on a library which lets you develop a RADIUS-aware application in less than 50 lines of C code. It is highly portable and runs on Linux, many BSD variants and Solaris.

Geoclue is a D-Bus service that provides location information. The primary goal of the Geoclue project is to make creating location-aware applications as simple as possible, while the secondary goal is to ensure that no application can access location information without explicit permission from user.

geocode-glib is a convenience library for the geocoding (finding longitude, and latitude from an address) and reverse geocoding (finding an address from coordinates). It uses Nominatim service to achieve that. It also caches (reverse-)geocoding requests for faster results and to avoid unnecessary server load.

freevrrpd is a VRRP (Virtual Router Redundancy Protocol) implementation daemon under FreeBSD, NetBSD and OpenBSD. This daemon has been rewritten from scratch and is not based on existing projects. In this second public release, you can find: * A daemon RFC 2338 Compliant adapted on FreeBSD systems * Implementation of Virtual Adresses * Support for multiples VRID * Master announce state by sending multicast packets via BPF * Changing routes and IP in 3 seconds * Doing gratuitous ARP requests to clean the cache of all hosts * Election between different slave servers * Same host can be Slave and Master at the same time * Automatic Downgrade to Slave if a Master is up again * Anti-Address Conflict system * Multi-threaded vrrp daemon * Plain text password authentication * Using now only one BPF device for all VRID * Support netmask for Virtual IP addresses * Support for monitored circuit and dependances between VRIDs * Support for VLAN pseudo devices under *BSD

A GObject library for Facebook Graph API This library is in a very early stage of development, don't use in a final application right now. Use it just for test purposes at your own risk.