My FreePBX can no longer receive and call from PSTN.
When i call to my company tel, it will keep ringing and it seems like my FreePBX is not picking the call.
I looked at the log and i do not see any incoming call.
Likewise, when we try to call to external no. via PSTN it is not working too.
I have used a normal phone to test all my analog lines and they seems to be working fine.
Any pointer on how to troubleshoot this will be appreciated.