Unfortunately, the author of JamRouter and Phasex has been "missing" for some time. By missing I mean absent from the Internet. He also disappeared in the past, then re-emerged for a brief time when he announced updates to Phasex and apparently pushed JamRouter to github. Then he promptly disappeared again. In the process, he left Phasex in a somewhat broken state and has since stopped responding to issues in github or other attempts at communication.
So keep in mind that code in his repos is apparently at this point in time largely abandonware unless someone forks and continues development.