Answer:
Unified communications
Explanation:
Unified communications is the term for the convergence of real-time and non-real-time communications services such as telephony, instant messaging, video conferencing, speech recognition, voice mail, and email into a single interface.
The answer is two. Most people think it's one but it's 2
Answer:hola no conozco el toldo, pero necesito puntos cerebrales tan lo siento
Explanation: