Implementing Cisco IP Telephony and Video Part 2 (CIPTV2, legacy) — Question 64

Which three statements about configuring an encrypted trunk between Cisco TelePresence Video Communication Server and Cisco Unified Communications
Manager are true? (Choose three.)

Answer options

• A. The root CA of the VCS server certificate must be loaded in Cisco Unified Communications Manager.
• B. A SIP trunk security profile must be configured with Incoming Transport Type set to TCP+UDP.
• C. The Cisco Unified Communications Manager trunk configuration must have the destination port set to 5061.
• D. A SIP trunk security profile must be configured with Device Security Mode set to TLS.
• E. A SIP trunk security profile must be configured with the X.509 Subject Name from the VCS certificate.
• F. The Cisco Unified Communications Manager zone configured in VCS must have SIP authentication trust mode set to On.
• G. The Cisco Unified Communications Manager zone configured in VCS must have TLS verify mode set to Off.

Correct answer: A, C, E

Explanation

The correct options A, C, and E are essential for establishing a secure encrypted trunk. Option A ensures that the root CA is recognized, option C specifies the correct port for secure communication, and option E confirms the use of the appropriate subject name from the VCS certificate. Options B, D, F, and G either provide incorrect configurations or are not required for the encrypted trunk setup.