Troubles linking mobile app to OME Server

Hi,

I have just installed OME Server and would like to be able to access the server from the mobile app.

I opened port 2607 which appears also in the app login screen and can confirm that the port is open as I can access the server from web interface from anywhe to.

However for some reason through the App, it fails to add the OME.

Do you perhaps know of any other port which may be needed to be forwarded to this server in order to allow the mobile app to successfully login and receive push messages, etc. ?

Thanks,

Dvir