FreePBX calls hanging up after 30 seconds

Hi! My calls from my PBX are hanging up after 30 seconds. Does anyone know why this is happening, and how I can fix it? Thanks!

1 Like

Most probable cause: misconfigured NAT parameters

Go to Settings > Asterisk SIP Settings > Under Nat Settings click on “Detect Network Settings”, Apply and try again.
Also, are you sure you are forwarding RTP ports on your router? (10000-20000 UDP)


Thanks, @slobera! That has fixed the issue.

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.