Media Server from iPhone

[traderyoda]

I 'm using 3.0.0.4.260 and have successfully loaded Download Manager and Media Server. After a lot of struggle I was able to get everything working on the LAN side. I also downloaded the AiCloud app for my iPhone 5 and got that working over WiFi. I then installed AceMusic and was able to stream to my iPhone without a hitch.... OVER WIFI. I figured the next step would be straightforward. I set up the DDNS and got my XXX.asuscomm.com host name, but I hit a stone wall when I tried to access the router using this address over 4G. I've tried every combination of ports and http/https addresses and get nothing. I've rebooted the router a bunch of times - nada.

I feel I'm missing something obvious, but at this point I'm lost. Ideas???