Call a mobile phone from Flash. SIP calls using Flash Media Gateway
October 27th, 2010
Great times are coming my friends. Flash Media Gateway is a server from Adobe, which enables you to do VoIP calls from your Flash Player.
What it means?
You can basically call mobile phones or telephone over internet or even way back.
Now, isn’t that amazing? And it supports a video calling as well! 
The way it works is that Flash Player connects to Flash Media Server, which connects to Flash Media Gateway, which connects to SIP network and then call ends up in a classic telephone.
Say hooray!
And check Adobe Labs page for more info:
http://labs.adobe.com/technologies/flashmedia_gateway/