firewall changes

Hey,
I'm trying to determine what specific firewall changes I will need to have my iphone/ipad talk to my Sonos connect/amp. I have my connect/amp on a trusted network, and the wifi router is on a untrusted network. I wanted to only open ports for an iphone to talk to the connect/amp. I see this list, but I assume that some of this is for the connect/amp to talk outbound. I'm guess that the changes I need will only be for the iphone -> connect/amp...which should be a subset of this larger list below? Anyone out there know which ones are the key ones.

TCP/IP:

80 (HTTP)
445 (CIFS)
3400 (UPnP incoming events)
443 (Rhapsody, Napster, and SIRIUS Internet Radio)
4070 (Spotify incoming events)




UDP:
136-139 (NetBIOS)
1900 (UPnP advertisements / device discovery)
1901 (UPnP m-search responses)
2869 (UPnP connection to Windows Media Player 11 Network Sharing Service)
6969 (Getting Started process)
10243 (UPnP connection to Windows Media Player 11 Network Sharing Service)
10280-10284 (UPnP connection to Windows Media Player 11 Network Sharing Service)