Implementing and Operating Cisco Collaboration Core Technologies (CLCOR) — Question 237

A customer asked to integrate Unity Connection with Cisco UCM using SIP protocol. Which two features must be enabled on SIP security profiles? (Choose two.)

Answer options

• A. accept presence subscription
• B. accept replaces header
• C. accept unsolicited notification
• D. allow changing header
• E. enable application-level authorization

Correct answer: B, C

Explanation

The correct features to enable are 'accept replaces header' and 'accept unsolicited notification' because they are essential for handling session modifications and notifications in SIP communications. The other options, while relevant to SIP, do not specifically pertain to the necessary integration features for Unity Connection and Cisco UCM.