SIP Protocol Explained: How It Powers Modern VoIP and UC Enterprise voice today hinges on more than just uptime. It also requires agility, security, and complete control over how sessions begin, behave, and end. Session Initiation Protocol (SIP) makes that possible. It’s the backbone of modern Voice over Internet Protocol (VoIP) systems and cloud-based communications,… The post SIP Protocol Explained: How It Powers Modern VoIP and UC appeared first on AVOXI.