Download from CVS

All OSS SIP Applications are hosted in sourceforge CVS . It can be accessed via anonymous login.

For unix users, the following command line should download the latest CVS Head from sourceforge.

|unix-shell>#cvs -d:pserver:anonymous@opensipstack.cvs.sourceforge.net:/cvsroot/opensipstack login|
|unix-shell>#cvs -z3 -d:pserver:anonymous@opensipstack.cvs.sourceforge.net:/cvsroot/opensipstack co -P module-name|

where module-name is opensipstack, opensbc or atlsip

For windows users, we recommend Tortoise CVS <http://www.tortoisecvs.org/>. Since Tortoise CVS is is a 32-bit shell extension, Windows 64-bit users will not be able to use it in the 64-bit explorer shell. Luckily, the 32-bit Explorer shell is still available in Windows 64-bit. Just create a new shortcut on your desktop and set the target to /%windir%\syswow64\explorer.exe /separate/ and voila, you have the old 32-bit shell back!

There are currently no available branches nor tags for opensipstack but this will soon change as we progress towards major release builds.

OpenSIPStack 1.1.7

The OpenSIPStack Library is an implementation of the Session Initiation Protocol as described in RFC 3261. The primary goal of the library is to provide application developers with a fully compliant interface to the SIP protocol with scalability and stability in mind. The OpenSIPStack Library has both low level interface and high level interface ideal for use in SIP Proxies, Presence Servers, Softphones and Instant Messaging clients. OpenSIPStack is released under the MPL 1.0 License.

tar.gz (Unix) | zip (windows)

OpenSBC 1.1.4

OpenSBC is a reference implementation of a hybrid SIP proxy and B2BUA (back to back user agent) created from the OpenSIPStack core. It is well suited for a number of VoIP implementations. Among other things, it can be used as a Registrar for SIP endpoints, as an entry/egress point for SIP trunking applications, or as a far-end NAT traversal solution.

tar.gz (Unix) | zip (windows)

ATLSIP 1.1.0

ATLSIP is a softphone API ActiveX control written using the Active Template Library. ATLSIP goes with the OSSPhone as a reference implementation of a fully functional SIP Softphone.

OSSphone (Windows Installer) | Source Code zip (Windows)

OSS Softphone for Spark

The Spark Plugin is a Java interface to the OSS SIP softphone. The Spark Plugin will install the OSS SIP softphone and enable it to be run as an independent system daemon, controlled completely by the Spark user interface.

To install, simply download the jar file to the plugins directory of the Spark application - usually C:\Program Files\Spark\plugins\.

Download OSS Softphone for Spark (Windows) | Download OSS Softphone for Spark (Mac) | Download Source Code