All circuits are busy now, OK on reboot?

Hey all, I’m pretty new to FreePBX so hopefully, this isn’t too much of a noobie one.

I have my trunk ( and outbound routes setup correctly and occasionally, I’ll get the “all circuits are busy” message. The only way to fix it I found is to reboot the freepbx machine. Logs say that my trunk is unavailable and tries to fallback to another one, which I don’t have. According to, my pbx is registered and connected.

How should I go about debugging and fixing this?

fix your network, dozens of posts here and elsewhere

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most likely his pjsip settings for the trunk. Aside from the posts here, has a wiki on it.

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