Chinacomm International Ltd.

Session Border Controllers (SBCs) play a crucial role in enhancing security, interoperability, routing, and other functions within a Session Initiation Protocol (SIP) network.

 

Businesses often require SBCs to effectively manage dial plans and policies across various PBX systems, including both IP and TDM, as well as other Vo or SIP-based applications. In addition to functioning as a media gateway, SBCs protect against threats such as DoS and DDoS attacks, as well as toll fraud and service theft.

 

When integrated with solutions like Microsoft Teams or Zoom SBCs act as advanced gateways that facilitate connectivity and conversion between VoIP and Public Switched Telephone Network (PST) protocols and signaling, while also securing SIP connections for and video.

 

Service providers may seek SBCs capable of handling thousands of sessions and offering extensive signaling interworking to enhance with international carriers.