Download the Free Edition: http://www.3cx.it/centralino/free-edition/
Download the Professional Edition: http://www.3cx.it/centralino/download-centralino-voip/
Since Messagenet has passed the 3CX VoIP provider Interoperability Test, pre-configured templates for Messagenet VoIP services are included in 3CX Phone System so to minimize configuration effort and time spent for set up. In addition, 3CX and Messagenet are both committed to support the combined solution when available.
3CX customers using our VoIP services will get direct support from 3CX in regards to issues that thay may experience, according to their service plan.
Messagenet provider will be added to the list of supported VoIP providers in the next version of 3CX Phone System.
In the meantime 3CX has updated their online repository, so customers can go to Updates -> SIP Trunk Template Updates tab of 3CX Management Console and download the template from there.