How are you streaming is it h264 or wmv? I had this problem before, I don't think you can enable cam 2 cam if you are using the wmv format, can anyone else clarify this as I can't remember where I read this. You also need justcamit version 2.0.0 or above.
Edit - I just found the details, it's in the Justcamit manual. I cant copy/paste as im typing on a tablet but f you'd like to read it go into justcamit and click the help menu, then user manual at the top.
Edit - I just found the details, it's in the Justcamit manual. I cant copy/paste as im typing on a tablet but f you'd like to read it go into justcamit and click the help menu, then user manual at the top.