We currently have allow anonymous sip calls set to ‘Yes’ and allow sip guests ‘Yes’. We would like to set these both to No, but when we do this, no incoming calls can get through. What configurations changes do we need to make in Freepbx to get this to work?
Currently we have outbound settings configured on our Trunk but no inbound settings. The host setting points to our VoIP providers DNS. They can potentially pass calls from 11 different IP addresses, however we do know what these are.
Many thanks.
David.