I have a provider wanting to route calls in via direct SIP address. I’m not sure exactly what’s needed as used to setting up a gateway with username and password.

Can anyone summarise (or point me to) the steps required to make this work?

Am thinking:

- ACL for provider’s IPs

- Something needed in ‘public’ dial plan to catch whateveraddress@mysipdomain.com - what exactly?

- Anything else required?