Microsoft-optimized Devices - CX400 Cordless Phone
Microsoft-optimized Devices - CX700 IP Phone
Microsoft-optimized Devices - Polycom CX200 Desktop Phone
SoundPoint® IP 301
SoundPoint® IP 330 and 320
SoundPoint® IP 430
SoundPoint® IP 501
SoundPoint® IP 550
SoundPoint® IP 601
SoundPoint® IP 650
SoundPoint® IP Attendant Console
SoundPoint® IP Expansion Module
SoundStation® IP 4000
