Answer
Jun 16, 2025 - 07:09 AM
SIP (Session Initiation Protocol) traffic is used to initiate, maintain, and terminate real-time communication sessions, such as voice and video calls, over IP networks. It works by sending SIP messages between endpoints to establish a session, manage call parameters, and handle call termination. SIP operates primarily on port 5060 and can work with other protocols like RTP (Real-Time Protocol) to handle the actual media transmission.
