If you do a search in these forums for SX20 Standalone you will find some good posts about how to set up an endpoint in this way, and the ports required to be opened on any firewall between your device and the internet.
One good example is this thread: sx20-standalone
Note: Your question would be better placed in the TelePresence section of the forums where these devices are more actively discussed than in the Video Over IP section you've posted in - I'd suggest, if the above hasn't answered your query, that you move your discussion over there (you can do this by editing your original post and changing the category at the bottom).
Wayne
--
Please remember to rate responses and to mark your question as answered if appropriate.
Wayne
Please remember to mark helpful responses and to set your question as answered if appropriate.
