Access Minimserver outside my network

[Suth]

Hi,
Minimserver is that great that i miss it when i am not home. I can access my server through internet and as of today i use DS audio to read my music outside home. At home, i use Bubbleupnp and my renderer. Does anyone know how to access minimserver through internet? Once the 9790 port is open, i do not know what app i should use to access music through minimserver rather than Synology mediaserver.
Thanks