Unexpected Growth of PSTN Uses
When we think of the phone network and how we interact with it, what typically springs to mind are the end-user signaling devices we use, such as our office phones, chat clients, and mobile phones. The connecting fiber that runs through these devices is a move away from what we traditionally think of as the Public Service Telephone Network (PSTN)—the office...
Discussion here on Hacker News.
Those of you who follow 2600hz know that we use OpenSIPs as our Session Border Controller, or perhaps more accurately, our Edge Proxy. This is about to change: 2600hz is moving to Kamailio.