Expert answer:Focusing on current communication technology and future enhancement capabilities, as a network professional *evaluate Real time communication system* to *support enterprise mobility*. – Prepare a report that summarizes the key concepts based on study of published research paper.- Critically evaluate the concepts related to Real time Communication system. (IM, Presence, Privacy relationship, Location, Audio/Video/Web conferencing, etc.)** In-text Citation & Referencing should be in CU Harvard style. (5 references) ** The referred article links should be included as an evidence of your review.** Research article from ACM DL or IEEE