The Role of STUN Protocols in VoIP Implementation

The STUN protocol has several applications in networking. Despite that, most networking professionals use this protocol for resolving connection problems in SIP-based VoIP networks. In this article, we will discuss the role of the STUN protocol in VoIP implementation. What is STUN? The STUN or “Simple Traversal of UDP over NAT” is a simple server-client …

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