Last week, we looked into RPort, and why it is important to assist in Nat Traversal. Because Hosted and Cloud-based IP PBXs have become a very common solution, as well as the rise in remote extensions and workers, NAT issues have become a major roadblock to system installations and stability. While there can be a major cost savings by eliminating premise based hardware, it has been hard for many to match the quality and reliability of a local system. We have touched on RPort’s ability to mitigate most NAT Traversal issues, and another part of this equation is STUN, the IP Detective.