To solve this problem, which two actions need to be completed?

You are troubleshooting a TLS link down message between Avaya Aura® Session Manager (SM) and Avaya Session Border Controller for Enterprise (SBCE). Tracing on SM and SBCE reveals a Fatal Error Unknown CA message being sent by SBCE when it receives the Server Identity certificate from SM.

To solve this problem, which two actions need to be completed? (Choose two.)
A . Install the Certificate Authority certificate that signed SBCE identity certificate into SM.
B. Export the SBCE identity certificate, and import it into SM.
C. Install the Certificate Authority certificate that signed SM identity certificate into SBCE.
D. Add Certificate Authority certificate into the TLS profile Peer Verification List.

Answer: A,B