I've looked at the FAQ and gotten all that setup. But every time I try and make a SIP trunk outbound call it throws "Resource unavail" at me. 3CX logs show Authentication failed for AuthFail Recv Req."; Reason: Credentials don't match, check that authorization-ID and password match the ones in extension settings"
I've checked the SIP account and confirmed it does indeed match whats in 3CX. Anyone else have this issue?
I've checked the SIP account and confirmed it does indeed match whats in 3CX. Anyone else have this issue?