Implementing Cisco Collaboration Devices (CICD, legacy) — Question 111

How can an administrator determine which codec is being used between two endpoints while a call is in progress?

Answer options

• A. Run the codec trace in Cisco Unified Communication Manager.
• B. Use Cisco Unified Serviceability network trace.
• C. Can only be seen in Cisco SDI traces.
• D. Can only be seen in a sniffer trace.
• E. Press the button twice on one of the IP phones. E

Correct answer:

Explanation

The correct answer is A because running the codec trace in Cisco Unified Communication Manager provides specific details about the codec being used for calls. The other options do not directly provide codec information; Cisco Unified Serviceability network trace (B) does not focus on codec specifics, SDI traces (C) and sniffer traces (D) may not show codec information directly, and option E is not a valid method to determine codec usage.