WARNING[12345]: res_agi.c:123 launch_agi: Unable to launch agc vicidial.php The FastAGI service (typically perl vicidial_agc.pl or fastagi-server ) is not running.
strace -p (PID of agc process) -s 1024 This shows if it’s stuck on a database query, a filesystem operation, or an Asterisk socket read. You can manually run the AGI script to test without Asterisk: agc vicidial.php
SELECT * FROM vicidial_agi_output WHERE uniqueid = 'your-call-id' ORDER BY event_time DESC; If an agc vicidial.php process freezes, attach strace : WARNING[12345]: res_agi