NAT Traversal
NAT Traversal allows traffic to reach its intended destination, even if a device does not have a public IP address.
If the selected network card does not utilize an external IP address, it may be necessary to input an external IP address in the node settings. This external IP address will be consistently used by anynode in SIP communication when providing its own IP address to the remote party.
With CompanyFlex, NAT configuration is not absolutely necessary because Deutsche Telekom works with latching. Deutsche Telekom automatically recognizes which IP addresses the RTP packets are coming from.
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anynode node interconnection assistant with specification of NAT Traversal properties.