Headset Buddy 3.5mm Headset to 8 Channel RJ9/RJ10/RJ22 Universal Phone Adapter with Mute & Volume Controls (PH35-RJ9x)

*For optimal use, please plug into the headset jack on your phone.

This amazing adapter switch converts any 3.5mm headset to a RJ9/RJ10/RJ22 handset plug, allowing you to use your favorite headphones with your Cisco, Aastra, and etc. VoIP phone. Once you plug the headset into our adapter switch, and the adapter into the designated headset jack of your phone, you will need to move the switch setting selector up or down until you get optimal sound for the phone you are using.

COMPATIBILITY

*This list is not all inclusive. Please look up the specifications on your specific phone to see if it has a RJ9, 10 or 22 handset jack. If your phone is on this list and the Headset Buddy doesn't work then we'll refund 100% of your purchase.

Incompatible Phones

Avaya 1100, 1200, 1600, 2000, 4600 and 9600 series

Nortel 1140T and Visa 350

Polycom phones

Shortel IP 230

Uniden Dect2088, TRU9496

Western Electric 6250

Compatible Phones

Aastra/Packet8/8x8 480e, 480i, 53i, 55i, 57i, 57iCT, 6753i, 6755i, 6757i, 9112i, 9133i, 9143i, 9480i

Avaya: 4600 Series IP - 2420, 5610SW

Cisco: 69xx, 79xx, 89xx, 9951, 9971, 12VIP, 30VIP, CTS 500

GE Model 2-9451

Inter-Tel 8520, 8560, 86xx series

Lucent 8410D

Mitel IP 4015, 4025, 4125, 4150 5000, 5140, 5200 & 5300 series

Norstar T7316E, M3904

Nortel IP 1120E IP, 1140E IP, 1150E IP, i2002, i2004, 1230

Nortel Meridian Norstar Northern Telecom: T7316, T7316E, M7310, M7208, M7308, M7316, M7324, M7900, M2216, M3903, M3904, M3905, M5208, M5209, M5216, M5317, M8001, M8003, SL100, model NTZK23AA

Shoretel ShorePhone IP models: IP100, IP212K, IP230, IP530

Toshiba: Strata CIX, DP5022-SD, DP5023-SD, DP5018-S, DP5000-series, DKT 3000 series (Requires Toshiba BHEU adapter sold by Toshiba)

3COM 3102, 3103