Why buy an expensive headset just for your office phone? Use the Headset Buddy Adapter and your existing 2.5mm headset with phones that have a handset or headset jack.
A big productivity enhancer for home businesses, call centers, sales people,or anyone who is on the phone all the time, but doesn't want to buy two headsets, one for the phone, and one for the office phone.
Specs: This adaptor converts the standard headset 2.5mm plug to a standard RJ9/RJ10/RJ22 4P4C handset plug, allowing you to use your favorite phone headset with your office phone. The adapter outputs binaural sound for mono headsets, meaning you will hear the same sound out of both ears.
Does not work with RJ11 jack, which is wider than your handset or headset jack (6 positions vs. 4). RJ11 jack is what is in the wall. RJ9/RJ10/RJ22 are what is on your phone handset or headset.
Example Compatible Phones:
This list is not all inclusive. Please look up the specifications on your specific phone to see if it has a RJ9, RJ10, or RJ22 handset jack.
Standard corded phone or corded VOIP phone
Belkin
Nortel T7316, T7316E, M7310, M7208, M7308, M7316, M7324, M7900, M2216, M3903, M3904, M3905, M5208, M5209, M5216, M5317, M8001, M8003, SL100, model NTZK23AA, AB: (M2216):ACDI, IP Phones, 1120E IP, 1140E IP, 1150E IP, i2002 and i2004
Aastra IP phone: 480e, 480i, 53i, 55i, 57i, 57iCT, 6753i, 6755i, 6757i, 9112i, 9133i, 9143i, 9480i
ESI 48-Key IP/Digital Feature Phone
NEC Dterm Series E, DTerm Series i and Aspire
Inter-Tel 85XX, 86XX series
Mitel IP 5000 series, SuperSet Models 4XXX
3COM 3XXX
Siemens Optiset/Optipoint Series
Altigen IP Phone, 500, 510, 600, 705, 710
Talkswitch
Lucent
Not with Avaya phones
Owner Reviews, Ratings, Comments and Criticism
This product does not work. I thought I would try it, since it seemed like a great idea. Either the other person cannot hear me, or they hear their own voice very loudly as an echo right after they speak. I tried it on several phones.
