Avaya OneCloud UCaaS Fundamentals — Question 25

Which three statements about media-processing resources (DSPs) are true? (Choose three.)

Answer options

• A. Two-party calls originated by SIP stations or trunks, and terminated by H.323 trunks, media gateways, or other vendors' H.323 stations, will typically shuffle if CM is configured to do so.
• B. Two-party calls originated by H.323 stations, trunks, or media gateways, and terminated by SIP stations or trunks, cannot shuffle.
• C. SIP-SIP two-party calls will always use SIP Direct Media if Communication Manager (CM) is configured to do so.
• D. H.323-H.323 two-party calls will always shuffle to establish a direct media path if CM is configured to do so.
• E. If a direct media path cannot be established between two IP endpoints the call will fail from release 7.0.

Correct answer: B, C, E

Explanation

Option B is correct because calls from H.323 to SIP cannot utilize shuffling due to protocol limitations. Option C is accurate as SIP-SIP calls will use Direct Media if configured, and option E states that calls will fail if a direct media path cannot be established, which is true from release 7.0. Options A and D are incorrect as they describe scenarios that allow for shuffling, contrary to the correct options.