Model # OVHS072-S35
Compatible with Cell Phones with 3.5mm headset jack
Comes with 12 inch 3.5mm Quick Disconnect Cord

Model # OVHS072-S25
Compatible with cordless phone at home:
Comes with 12 inch 2.5mm Quick Disconnect Cord
Rotatable microphone boom

Model # OVHS072-PSR
Compatible Polycom Phone Models:
SoundPoint IP 335, 430, 450, 501, 550, 560, 650, 670
VVX101, VVX 150, VVX201, VVX250, VVX300, VVX301, VVX310, VVX311, VVX350, VVX400, VVX401, VVX410, VVX411, VVX450, VVX500, VVX501, VVX600, VVX601, VVX1500, VVX1500D
Microsoft Lync CX200, CX300 R2, CX600, CX700

(4)

Model # OVHS072-PS2
Compatible Polycom Phone Models: Polycom SoundPoint IP 321, 331, 331c
Polycom SoundPoint Pro SE-220, SE-225

(1)

Model # OVHS072-AWR
Compatible Allworx Phones:
Allworx Verge 9308, 9312;
Allworx 9204 & 9204G, 9202E, 9202, 9212 & 9212L, 9224

(3)

Model # OVHS072-AW2
Compatible Allworx Phones:
Allworx 9112 & 9102 Phones

(1)

Model # OVHS072-SYN
Compatible AT&T Syn248 SB35025 and SB35031 Phones

Model # OVHS072-AVY
Compatible Avaya Phones:
Avaya / Nortel 1120, 1140, 1165, 1210, 1220, 1230, 3904, 3905, 7208, 7316
Avaya 1408, 1416, 2410, 5410, 9404, 9408, 9504, 9508
Avaya Partner 18d, 34d

(2)

Model # OVHS072-A96
Compatible Avaya Phones:
Avaya 1608, 1616, 9601, 9608, 9608G, 9611G, 9621G, 9641G, 9650
Avaya J139, J159, J169, J179

(2)

Model # OVHS072-CMC
Compatible Avaya Model:
Avaya / Lucent Callmaster V

Model # OVHS072-CUF
Compatible Cisco Phone Models:
6821, 6841, 6851, 6861, 6871, 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7931G, 7941G, 7941G-GE, 7942G, 7945G, 7960, 7960G, 7961G, 7961G-GE, 7962G, 7965G, 7975G, 8811, 8841, 8845, 8851, 8861, 8865, 8941, 8945, 8961, 9951, 9971

(1)

Model # OVHS072-DGM
Compatible Digium Phone Models:
D40, D45, D50, D60, D62, D65, D70

Model # OVHS072-FON
Compatible FortiFone Phones:
FortiFone FON-175, FON-360i, FON-370i, FON-375, FON-460i, FON-470i,, FON-480, FON-560i, FON-570, FON-575, FON-670i, FON-675i

Model # OVHS072-GXP
Compatible Models:
GRP2616, GRP2615, GRP2614, GRP2613, GRP2612, GXP2170, GXP2160, GXP2140, GXP2135, GXP2130, GXP2124, GXP2120, GXP2110, GXP2100, GXP2020, GXP2010, GXP1450, GXP1200, GXP1760W

(4)

Model # OVHS072-MTL
Compatible Mitel Phones:
Aastra IP Phone: i220, 4222, 4223, 4224, 4225, 480e, 480i, 5330, 5340, 6710a, 6725i, 6730a, 6735i, 6737i, 6739i, 6753i, 6755i, 6757i, 7147a, 7187a, 9112i, 9133i, 9143i, 9480i
Mitel MiVoice: 4422, 4425, 5312, 5320, 5320e, 5324, 5330e, 5340e, 5360, 5540, 6390, 6392, 6920, 8528, 8568
Zultys 50 Series: ZIP 59i, ZIP 57i, ZIP 55i, ZIP 53i

(5)

Model # OVHS072-NEC
Compatible NEC Phones:
NEC DT410, DT430, DT330, DT530, DT750, DT730, DT770G, DT830, DT830DG, DT830CG, UT880, DT920, DT930
NEC DTERM Series DTR-8D / DTR-16D / DTR-32D
NEC Aspire Phones -- 22-Button / 34-Button
NEC DSX Business Phone -- DSX 22B / DSX 34B
NEC SL1100 Digital Phone / NEC SL1100 IP Phone (IP4WW)

(2)

Model # OVHS072-NTL
Compatible Nortel Phones:
Nortel 1120, 1140, 1165, 1210, 1220, 1230, 3904, 3905, 7208, 7316
Meridian M7208, M7208N, M7310, M7310N, M7324, M7324N

(3)

Model # OVHS072-STL
Compatible with ShoreTel IP phones:
655, 485G, 480G, 480, 420, 265, 230G, 230, 212k

(1)

Model # OVHS072-OSD
Compatible Unify / Siemens Phones:
OpenScape 35G, 55G, CP200, CP205, CP400, CP600, CP600E, CP700, CP700X
OpenStage 30, 40, 60, 80
Mitel / AASTRA 6771, 6773, 6775
Mitel 6865, 6865i, 6867, 6867i, 6869, 6869i SIP phone SIP phone
Mitel MiVoice 5370, 5370i, 5380
Mitel 7434, 7444, 7446 IP phone

Model # OVHS072-OPT
Compatible Unify / Siemens Phones:
optiPoint 410 & 420 Economy Plus S; optiPoint 410 & 420 Standard S; optiPoint 410 & 420 Advance S
optiPoint 500 Basic; optiPoint 500 Standard; optiPoint 500 Advance

Model # OVHS072-YEA
Compatible with Yealink IP Phones:
T57W, IP-T54W, SIP-T53W, T48G, T-52S, T-48S, T-46S, T42S, T41S, T46G, T42G, T41G, T38G, T32G, T29G, T23G, T28P, T27P, T26P, T23P

Model # OVHS072-ZIP
Compatible Zultys Phones:
ZIP 37G, ZIP 36G, ZIP 35i, ZIP 33i, ZIP 45G, ZIP 47GE, ZIP 49GA

Model # OVHS072-UTG
Compatible Panasonic Phones:
KX-UTG200, KX-UTG300

Model # OVHS072-SPA
Compatible Cisco SPA IP Phone models:
Cisco Small Business SPA303, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA512G, SPA514G, SPA525G, SPA525G2

Model # OVHS072-SNM
Compatible with SNOM IP Phones:
SNOM 700 Series Grayline (Americas) IP phones

Model # OVHS072-HDV
Compatible Panasonic Phones:
KX-HDV130, KX-HDV230, KX-HDV330, KX-HDV430

Model # OVHS072-ATT
Compatible Home Office Phones:
AT&T ML17929, ML17939, 1040, 1070, 1080, 944, 945, 955, 964, 974, 984, 983, 993
Panasonic KX-DT521, KX-DT543, KX-DT546, KX-NT543, KX-NT546, KX-NT551, KX-NT553, KX-NT556 and KX-NT560
AT&T and Panasonic cordless phones with 2.5mm headset jack

(2)

Model # OVHS072-25
Single Ear Call Center Headset with 2.5mm quick disconnect cord
Compatible with most telephones with 2.5mm headset jack

Model # OVHS072-DGM2
Compatible Digium Phone:
D80 Executive-level IP phone

Model # OVHS072-YEA2
Compatible with Yealink IP Phones:
SIP-T58A, SIP-T56A,