Implementing Cisco Collaboration Applications (CLICA) — Question 1

In the integration of Cisco Unity Connection using SIP, which SIP trunk security profile option is required for MWI to work correctly?

Answer options

• A. Accept out-of-dialog refer
• B. Accept replaces header
• C. Accept unsolicited notification
• D. Accept presence subscription

Correct answer: A

Explanation

The correct answer is A, as 'Accept out-of-dialog refer' is necessary for Message Waiting Indicator (MWI) functionality to work properly in this scenario. Options B, C, and D are not directly related to MWI and do not address the specific requirements for its operation in the context of SIP integration.