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Expansion Microphones - Increase the audio coverage of your conference room by pairing the Expansion Microphone with your SoundStation conference phone. | Poly, formerly Plantronics & Polycom
Expansion Microphones - Increase the audio coverage of your conference room by pairing the Expansion Microphone with your SoundStation conference phone. | Poly, formerly Plantronics & Polycom
Polycom SoundStation 2W EX Expansion Microphones (2200-07840-001) - Shop4Tele
Polycom External Microphone 2201-07155-601 SoundStation VTX1000 IP 6000 | eBay
Amazon.com : Polycom Realpresence Trio 8800 External Microphones - Black (Pack of 2) : Office Products
Polycom SoundStation Duo CX3000 External Microphones (2200-15855-001) – Atlas Phones
Polycom SoundStation IP 4000 External Microphones (2200-07155-002)