AstCTI is a robust Computer Telephony Integration (CTI) server designed specifically for Asterisk or FreePBX environments. It abstracts the low-level complexities of Asterisk’s ARI (Asterisk REST Interface) and AMI (Asterisk Manager Interface) to monitor agent extensions, manage call controls, and handle queue states. Furthermore, it exposes clean, developer-friendly XML API, REST, and WebSocket interfaces for frontend application development. For more information, please visit the AstCTI Programming Blog.