Flexisip is a comprehensive, adaptable, and scalable SIP server solution. It includes a push gateway feature to facilitate the delivery of SIP calls or text messages to mobile devices. This is particularly useful on platforms where push notifications are necessary to receive updates when the app is not actively in use. Built under the AGPL-3.0 license and implemented in C with Docker support, Flexisip offers a robust infrastructure for handling SIP communication needs. Its modular design allows for flexibility and customization, making it suitable for a wide range of applications and environments. Whether managing voice calls, text messaging, or other SIP-based communication, Flexisip provides a reliable solution for ensuring seamless connectivity and message delivery across devices.
