Using to send call notification to OSX/Growl

I have compiled and installed the application add-on for Asterisk to send notifications to Growl.

I then installed the OSX client and configured:

Then of course I forwarded port 8080 on my router from the public IP to the internal IP of my OSX box.

I then dial my SIP URI from my Gizmo softphone and I get this on the CLI:

Executing Notify(“SIP/”, “my_phone#,s/my_public_ip:8080”)

But nothing shows up on my OSX machine. Any ideas? Has anyone successfully had this up and running?

I would use Bonjour but Asterisk is not on the same network as my OSX machine.