Implementing Cisco IP Telephony and Video Part 2 (CIPTV2, legacy) — Question 24

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

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. A SIP trunk security profile must be configured with the X.509 Subject Name from the VCS certificate.
• D. The Cisco Unified Communications Manager zone configured in VCS must have SIP authentication trust mode set to On.
• E. The Cisco Unified Communications Manager zone configured in VCS must have TLS verify mode set to Off. AE

Correct answer:

Explanation

Option A is correct because the root CA of the VCS server certificate must be loaded into the Cisco Unified Communications Manager for proper trust. Option C is also correct as the SIP trunk security profile must include the X.509 Subject Name from the VCS certificate to ensure secure communication. The other options either misconfigure the transport type or trust settings, making them incorrect.