CTS-QSC20-MIC= - Cisco Precision Microphone 20 for TelePresence
Cisco Webex Room 55 Non Radio - video conferencing kit - with Cisco Floor Stand Kit (CS-ROOM55-FSK), 2 x Cisco TelePresence Table Microphone 20 (CTS- MIC-TABL20+) - CS-ROOM55-NR-K9
Cisco Telepresence Precision Microphone 20 for sale online | eBay
Cisco Extension Cable for Telepresence Table Mic 20, Table Mic (CAB-MIC -EXT-J=)