title: Difference between m3ua as signaling and as application server
body: <p>I have studied that Restcomm jss7 stack can be deployed in three modes i.e. as an application server, as a signaling gateway and as an IPSP. I can understand that IPSP extends the signaling gateway functionality over IP. However i can't find good explanation of AS vs signaling gateway. Can anyone clarify with suitable example </p>