IIP-2000-CSIR is the camera and studio interface of IP Intercom products, used for creating full-duplex audio communication from the control room to the cameras and studio. This section directly communicates 8 buttons from panels to at most 6 cameras and 2 TV announcers in studio by a full-duplex communication. The architecture allows flexible interfacing with other users, Moreover, reducing costs and configuration complexity by removing audio interface cables and central matrix. Being matrix-free, allows plugand- play networked hardware and software equipment to be added to the system as part of a planned or ad-hoc change, with no concerns of requiring more available ports on the matrix. Not being server-based, IIP- 2000 has the ability to manage settings, centralized controlling and real-time monitoring of the system on a PC, cellphone, tablet, etc., only by entering an IP in the browser. This system has been fully implemented digitally. Therefore, the audio quality is higher than the analog one, and also allows users to record details of the conversations.