The mjsip stack, server and UA reference applications are available under the terms of the GNU GPL license (General Public License).

You can decide to download just the binary mjsip server (MjServer) or UA (MjUA) applications or all sorce codes with the corresponding jar files.

If you are interested in just running the last version of the mjsip server application (MjServer) you can download the corresponding binaries from here:

Download MjServer v1.6 (based on mjsip 1.6)

If you are interested in just running the last version of mjsip UA application (MjUA) you can download the corresponding binaries from here:

Download MjUA v1.6 (based on mjsip 1.6)

If you are interested in all java source files of the mjsip stack (v1.6) and reference applications (MjServer v1.6 and MjUA v1.6), you can download them from here:

Download MjSip v1.6 toolkit

If you are interested in developing and running your mjsip-based application on the J2ME/CLDC platform (J2ME/CLDC1.1/MIDP2.0), you can download the MjSip2ME porting from here:

Download MjSip2ME v1.6 toolkit

Here you can find also some previous releases:

MjSip stack 1.5.4 jars

MjSip stack 1.5.4 and reference applications with source files

MjSip stack 1.5.2 jars

MjSip stack 1.5.2 and reference applications with source file