Implementing Cisco Collaboration Applications (CLICA) — Question 81

In Digital Network Cisco Unity Connection clusters, each site transmits and receives messages for the recipients based on which protocol?

Answer options

• A. SMTP
• B. IMAP
• C. SCCP
• D. SIP

Correct answer: A

Explanation

The correct answer is A, SMTP, as it is the standard protocol used for sending and receiving email messages, which includes voice messages in Cisco Unity Connection. IMAP (B) is used for retrieving emails, SCCP (C) is a signaling protocol for voice over IP, and SIP (D) is mainly for initiating and managing multimedia communication sessions, making them unsuitable for this context.