The Cisco 1000 TTC7-02 is a compact, high-quality set-top video conferencing system designed by Tandberg (later acquired by Cisco) that utilizes ITU-T standards for video compression and communication, supporting data rates up to 768 kbps over IP (H.323/SIP) or up to 384 kbps over ISDN (H.320). It offers features like dual-stream technology for presentations and presenter sharing, uniform resource identifier (URI) dialing, and Cisco TelePresence Multiway technology for multi-party calls.