The customer provide a unique roaming solution based on virtual numbers and a mobile application over a cellular network.
Docker based platform.
For this project we’ve built a full docker platform, separating the web, database, opensips and multiple asterisk servers to stand-alone containers.
The platform is serving service providers to lower roaming costs using sip application and push notification.
The system has a full call control API, each incoming call was controlled using external API,including hold, answer, indicate ringing, hangup, etc.