What Marc describes: it looks like the SMSC connects to their infrastructure via IP and our REST APIs
further, users are authorized on the SMSC via their AAA (Diameter) servers
and if they want to offer telecom APIs to their customers beyond the SMSC gateway, they add Restcomm Connect on top of Restcomm Core to expose them
Restcomm Connect would connect via their application server
What Marc describes: it looks like the SMSC connects to their infrastructure via IP and our REST APIs further, users are authorized on the SMSC via their AAA (Diameter) servers and if they want to offer telecom APIs to their customers beyond the SMSC gateway, they add Restcomm Connect on top of Restcomm Core to expose them Restcomm Connect would connect via their application server