Implementing Cisco Advanced Call Control and Mobility Services (CLACCM) — Question 166

Users in a small location report that audio calls work fine, but only one video call works before the next one gets a busy signal. Three video conference rooms were recently installed by a third party. The audio and video devices are Cisco endpoints. The site uses video and audio calls, and a network investigation does not show saturation on the link. The site is configured with QoS and CoS. All devices are registered on the headquarters Cisco UCM cluster. What is the cause of this problem?

Answer options

• A. The subzone setting for video is too low.
• B. The zone settings for video are too low.
• C. The location setting for video is too low.
• D. The pipe or link configuration for video is set to only one device.

Correct answer: D

Explanation

The correct answer is D because the configuration limits the video link to only one device, leading to busy signals for subsequent calls. Options A, B, and C pertain to different settings that do not directly affect the number of concurrent video calls allowed, which is defined by the pipe or link configuration.