How many digital video inputs does a Cisco TelePresence Codec C40 have? 01/14/2017 – by Mod_GuideK 0 How many digital video inputs does a Cisco TelePresence Codec C40 have? A. 2 B. 0 C. 1 D. 3 E. 5 SHOW ANSWERSCorrect Answer: D Explanation/Reference: Best answer.