Hi,

 

It cannot log into gmail accounts directly yet but it can call them because the xmpp lib we use does not support the strange way gmail accounts use to authenticate.  Other than that it does work from behind nat. Your developer account is also a valid jabber account which you can use to test it by logging freeswitch in under that id with a resource of /talk then any calls to that id from google users will trigger an inbound call to freeswitch.