How many endpoints can register to the built-in H.323 gatekeeper of a Cisco TelePresence MCU 5300 Se seenagape 9 years ago How many endpoints can register to the built-in H.323 gatekeeper of a Cisco TelePresenceMCU 5300 Series device? A. none; there is no built-in gatekeeper B. 25 C. 100 D. 300 ← Previous question Next question →