Voistek A2H10DU10P Mono Call Center Telephone Headset with Noise Canceling Microphone for Nortel Cisco E20 Polycom 335 VVX400 Digium D40 D70 Altigen 500 720 Comdial Aastra Shoretel and Starleaf Office IP Phones

Description

Direct connect headsets with noise-canceling are ideal for most Standard Telephones Equipped with Modular RJ Headset Port COMPATIBLE PHONE LIST: DO NOT BUY IF YOU CAN NOT FIND YOUR PHONE MODEL IN LIST Nortel: i2002 (NTDU91), i2004 (NTDU92), i2007 (NTDU96) Cisco: E20 video phone Polycom?IP Phones: IP 300, 301, 335, 430, 450, 500, 501, 550, 560, 600, 601, 650, 670, CX200, CX300, CX500, CX600, CX700, VVX300, VVX310, VVX 400, VVX410, VVX500, VVX600, VVX1500? Digium Phones: Digium D40, Digium D45, Digium D50,?Digium D70 Altigen: AT-500, AT-510, IP-600, IP-705, IP-710, IP-720 Phones? Comdial: 8312 8412 Shoretel: 420, 480, 480G, 485 Starleaf: 2210 Aastra models: 6731i, 6735i, 6737i, 7446i, 9112i, 9133i, 9116, 9143i and 9480i