No response on Gamma Trunks

[benratty]

We have an issue that has suddenly started happening where we get this error, when dialling out and timeouts when dialling in.

(Ln.10000@Gamma Trunk 1) has failed. 0.0.0.0 replied: 408 Request Timeout; internal

Other SIP trunks on the system are working from different provider and we have spoken to the provider who is looking into it but says the 3CX server is timing out.

Tried restarting all services, tried full reboot, tried removing the SIP trunk and adding it back in, cannot resolve the issue

 

[benratty]

Moved system to managed data centre over the weekend, it was firewall issue as probably expected.