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650-293 · Question #13
650-293 Question #13: Real Exam Question with Answer & Explanation
The correct answer is A. SIP and H.323 devices must be connected directly using IP addresses to prevent video corruption. See the full explanation below for the reasoning.
Question
An H.323 TelePresence system can successfully call a second H.323 TelePresence system but when connecting to a SIP TelePresence system video does not work. What is a possible reason for this problem?
Options
- ASIP and H.323 devices must be connected directly using IP addresses to prevent video corruption
- BSIP and H.323 use different video protocols and cannot exchange video
- CSIP to H.323 calls need to be routed through an H.320 gataway to support video
- DThe SIP-based device may not share a common video protocol with the H.323 devices
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