Headset Buddy: IP Headset Adapter for 2.5mm Headset, RJ9/RJ10/RJ22 Headset Plug Adapter (01-PH25-RJ9A)
**Works best when combined with an amplifier.Why buy an expensive headset just for your office IP phone?Use the Headset Buddy Adapter and your existing 2.5mm phone headset with VOIP phones that have a headset jack.Save money by using a 2.5mm headset with your phone.Specs: This amazing adaptor converts the standard phone headset 2.5mm plug to an RJ9, RJ10, or RJ22 headset plug, allowing you to use your favorite 2.5mm headset with your office VOIP phone. EU RoHS Compliant.Example Compatible Phones:** Functions best when paired with an amplifier.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 headset jack. Please let us know if you find more compatible phones or incompatible phone models.Aastra/Packet8/8x8AltiGen IP Phone 500, 510, 600, 705, 710, 720Avaya 4600 Series IPESI 48-Key IP Feature Phone and 48-Key Digital Feature PhoneGE Model 2-9451Inter-TelLucent 8410DMitel IPNEC Dterm Series ENorstar T7316E, M3904Nortel IPNortel IP - 1230Nortel Meridian Norstar Northern TelecomPanasonic HybridPlantronics T10Polycom SoundPoint IP PhonePossum SeroShoretel ShorePhone IP modelsSiemensTalkswitch IP Phone, TS-600ToshibaCompatible Amplifiers:Plantronics S-12, M22, A20, MX10, TSB, AP15Incompatible Phones:Avaya 2410, 9620LNortel 1140TNortel Visa 350Uniden Dect2088, TRU9496Cisco phones