The UCM6208 lets businesses unify communication technologies by supporting up to 800 users and 100 concurrent calls. It features auto-discovery and zero configuration of endpoints. There are gigabit network ports with Integrates PoE, USB, and SD card compatibilities. The system can support up to a five-level, interactive voice response, and it has a built-in call recordings server. There is also a built-in call detail record capability, and it supports multiple languages through the auto-attendant. The UCM6208 supports any SIP video endpoint that uses H.264, H.263, or H.623+ codecs.