Wireless IP phone users are complaining that during the day there are certain points in the facility where voice quality is poor. How should you troubleshoot this issue?
A. Perform a detailed analysis of the voice call quality from end to end.
B. Ask the users to capture voice quality statistics from their wireless IP phones the next time they have issues.
C. Go into the Cisco WLC and monitor client details for WMM issues.
D. Locate the APs in question and use the Cisco WLC to enable TSM to capture WLAN voice traffic statistics.
