A Session Border Controller (SBC) is a network device that manages and secures VoIP (Voice over Internet Protocol) communications by regulating call traffic between different networks. It plays a crucial role in protecting against cyber threats, preventing call fraud, ensuring seamless interoperability, and optimizing call quality. SBCs enable secure and efficient real-time communication by handling signaling and media transmission while enforcing policies like call routing, access control, and encryption. They are essential for businesses and service providers to maintain reliable and secure voice and video communications over IP networks.
Posted: Wed, 2 Apr. 2025
Expires: Fri, 2 May. 2025