007f9af5__About_Sound_Quality___DocWiki__uality_Expectations_and_Issues
[Room Setting] Executive board room
Average. This type of room presents a challenge to audio quality. Board rooms are usually large with highly reflective surfaces. Because acoustic echo problems can be expected, it is highly recommended that audio systems (microphones and speakers) and a high-performance echo canceler are used.
Cisco Unified MeetingPlace Release 6.1 -- About Sound Quality - DocWiki