NAT

NAT (Network Address Translation) converts an IP address, for example of a private network, into an IP address on the public network. This gives all computers that communicate with each other in the private network access to the Internet via a single IP address. However, the internal IP addresses on the private network are not accessible for the Internet.

Requirements for configuration

• Configured DNS server

• If the Active with STUN option has been selected: the STUN server set up for the provider/PBX

• If the Active option has been selected: the registrar set up for the provider/PBX

Important: Every open port on the NAT router is a security risk. Apply the appropriate security measures.

Configuration

Web interface:

• Identities > Options for experts > NAT

Details about the settings are in NAT

Phone:

• Settings > Identities > Options for experts > NAT

Details about the settings are in NAT

Provisioning:

You will find general details about provisioning and how to provision this function in Auerswald DokuWiki