Cisco TelePresence Ceiling Microphone Package Contents. The item "Cisco CTS-MIC-CLNG= Ceiling Microphone" is in sale since Monday, January 14, 2019. This item is in the category "Business, Office & Industrial\Office Equipment & Supplies\Presentation/AV/Projectors\Video-Conferencing". The seller is "shankmito" and is located in Coventry, West Midlands. This item can be shipped worldwide.