FreePBX calls hanging up after 30 seconds

lwintour · July 4, 2020, 10:53pm

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!

arielgrin · July 5, 2020, 3:43pm

Most probable cause: misconfigured NAT parameters

slobera · July 6, 2020, 2:10am

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)

lwintour · July 6, 2020, 3:48am

Thanks, @slobera! That has fixed the issue.

system · July 13, 2020, 3:48am

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