3342 New/Used VoIP Business Phones Offers

sku: 2577221933582751, brand: 3com, type: voip system, unit type: unit, color: white, model: v3000, mpn: 3c10600a, interface: dsl/phone (rj-11), ethernet (rj-45), usb. (August 31st, 2025)

sku: 2576523722900793, brand: yealink, type: voip phone, color: black, model: yea-mp54-teams, features: power over ethernet (poe), mpn: yeamp54teams, interface: ethernet (rj-45). (August 30th, 2025)

sku: 2575299044798883, brand: system engineering international, type: power pcb for sei ups, mpn: sei-125-24-p, country/region of manufacture: united states. (August 30th, 2025)

sku: 2574267870043721, brand: ip phone market, mpn: 1301199. (August 29th, 2025)

sku: 2573446387933721, maximum frequency response: 18 khz, sound pressure level: 118 db(a), upc: 889728266048, mpn: cp-hs-w-522-usbc, product series: 500, sound mode: stereo, earpiece type: binaural, form factor: supra-aural, microphone design: boom/on-cable, product model: 522, minimum frequency response: 50 hz, product family: 500, earpiece design: over-the-head, brand: cisco, type: headset, host interface: mini-phone (3.5mm), product type: headset, microphone technology: uni-directional, electret, condenser. (August 29th, 2025)

sku: 2572363270657611, brand: konexx, type: analog to digital adapter, color: black, model: konference adapter, mpn: 1qvusa-23752-kx-n, country/region of manufacture: united states. (August 29th, 2025)

sku: 2571014598051633, brand: openvox, type: 4g lte gateway, features: power over ethernet (poe), color: black-blue, interface: ethernet (rj-45), mpn: swg-m204l-e, unit type: unit, country/region of manufacture: china, california prop 65 warning: california prop 65, manufacturer warranty: 1 year, year manufactured: 2024. (August 29th, 2025)

sku: 2570327392315673, brand: wellgate, type: gsm gateways, model: wellgate 3804a welltech computer, mpn: 3804a. (August 28th, 2025)

sku: 2569554542449622, brand: digium, type: lan card, unit type: unit, color: green, model: a4a, mpn: 5a4alf-c, features: pci card with echo cancellation, country/region of manufacture: united states, interface: ethernet (rj-45). (August 27th, 2025)

sku: 2568212260841633, brand: polycom, phone lines: 12, type: corded telephone, model: 411, mpn: 2200-48450-025-rf. (August 27th, 2025)

sku: 2567408850943772, mpn: yea-703-000-007, designed for: yealink sip-t41s, sip-t42s, t42s; skype for business hd ip phone, weight: 0.07 oz, dimensions (wxdxh): 1.1 in x 0.3 in x 2.9 in, brand: yealink, wireless interface: dect, product type: dect adapter, category id: 61839, intended for: voip phone, category suggestion: computers/tablets networking > enterprise networking, servers >, productline: conferencing equipment, upc: 938818302976, ean: 6938818302976. (August 27th, 2025)

sku: 2566643072887682, brand: polycom, type: ip telephone, unit type: unit, color: gray, model: vvx 501 2200-48500-019, features: power over ethernet (poe), mpn: 2200-48500-019, interface: ethernet (rj-45). (August 27th, 2025)

sku: 2565151841887682, brand: cisco, type: ip telephone, unit type: unit, color: gray, features: power over ethernet (poe), speakerphone, mpn: cp8851-3pw-k9, interface: ethernet (rj-45). (August 27th, 2025)

sku: 2564227728547761, brand: audiocodes, model: 2600, type: session controller border, mpn: fasp00007. (August 26th, 2025)

sku: 2563661960946791, brand: mitel, model: 6970-mic, type: external mic, interface: dsl/phone (rj-11), mpn: 50008272, unit type: 50008272, device type: phone. (August 26th, 2025)

sku: 2562798628233721, brand: audiocodes, mpn: uc405hdepsg, unit quantity: 10. (August 26th, 2025)

sku: 2561279124092632, brand: amertac, type: blank data port, color: white, mpn: va6eportw. (August 26th, 2025)

sku: 2560612097049622, brand: poly, phone lines: 12-line keys supporting up to 48 lines, type: ip phone, unit type: unit, handset type: corded, color: multicolor, model: e500, features: power over ethernet (poe), mpn: 2201-87855-001, country/region of manufacture: china, interface: ethernet (rj-45). (August 25th, 2025)

sku: 2559461713764603, brand: cisco, type: phone, color: black, model: cisco cp-6945-c-kp, mpn: cp-6945-c-kp. (August 25th, 2025)

sku: 2558997564047761, brand: yealink, type: wall mount bracket, mpn: wmb-t4s. (August 24th, 2025)

sku: 2557110330146791, brand: spectralink, loc: esc-c02, type: cell phone changer, unit type: unit, mpn: ptq360, unit quantity: 10. (August 23rd, 2025)

sku: 2556551493405753, brand: nec, type: corded telephone, features: speakerphone, color: black, mpn: nec-1100061, unit type: unit, country/region of manufacture: china, california prop 65 warning: california prop 65.. (August 22nd, 2025)

sku: 2555416872618563, brand: avaya, type: module, mpn: 700476013. (August 22nd, 2025)

sku: 2554964510636791, brand: nec, model: itr 16d-1, type: ip display phone / voip business telephone, color: black, mpn: 16d-1, country/region of manufacture: thailand, upc: 693078930791. (August 21st, 2025)

sku: 2553476651570752, brand: yealink, mpn: mvcs98-c5u-004. (August 21st, 2025)

sku: 2552099963587641, type: ip phone, country of origin: china, product type: ip phone, td condition notes: this is in factory sealed packaging with the same warranty as . , color: black, brand: polycom, upc: 610807853749. (August 21st, 2025)

sku: 2551784340137761, brand: yealink, mpn: 52530, manufacturer warranty: no. (August 20th, 2025)

sku: 2550070713972632, color: black, series: gpoe 1 b, item weight: 2 1 ounces, product dimensions: 2 x 1 x 1 inches, item dimensions lxwxh: 2 x 1 x 1 inches, voltage: 12 volts 24 volts 56 volts, brand: poe texas, is discontinued by manufacturer: no, hardware interface: ethernet, compatible devices: desktop, mpn: gpoe-1b, upc: 752423137855, model: 1. (August 20th, 2025)

sku: 2549348372852751, brand: avaya, type: processor, color: beige, model: avaya partner 103r, country/region of manufacture: united states, mpn: 103r. (August 20th, 2025)

sku: 2548409793431633, brand: cisco, mpn: 1pcp-8831-dc-cbl , model: mixed, color: black, type: audio conferencing. (August 19th, 2025)

sku: 2547326561813721, brand: ribbon communications, mpn: edge-6000. (August 19th, 2025)

sku: 2546972023754603, brand: cisco, type: interactive screen, color: white, mpn: cct9-01. (August 19th, 2025)

sku: 2545990819094673, brand: yealink, mpn: mvcs90-c5u-004. (August 18th, 2025)

sku: 2544217985960752, brand: cisco, type: ip phone, color: charcoal, features: power over ethernet (poe), speakerphone, wideband audio, mpn: cp-6851-3pw-ce-k9, interface: ethernet (rj-45). (August 18th, 2025)

sku: 2543254649272632, brand: lenovo, features: wireless, type: speakerphone, color: black, country/region of manufacture: china, interface: usb-c, upc: 580551409591, ean: 4580551409591, mpn: l900. (August 17th, 2025)

sku: 2542001688676502, brand: grandstream, phone lines: 48, type: analog gateway, interface: ethernet (rj-45), telco, mpn: gxw4248v1. (August 17th, 2025)

sku: 2541073488942751, brand: anker, item weight: 8 ounces, microphone form factor: boundary, item dimensions l x w x h: 4.72 x 4.72 x 1.36 inches, power source: corded electric, number of batteries: 4 lithium polymer batteries required., signal-to-noise ratio: 78 db, hardware platform: pc, upc: 194644083960, dimensions: 4.72 x 4.72 x 1.36 inches, batteries: 4 lithium polymer batteries required., date first available: september 6, 2021, recommended uses for product: audio conference, model name: a3308, connectivity technology. (August 16th, 2025)

sku: 2540157775108563, brand: suncomm, type: gsm gateways, model: sc-1695i, features: wireless, mpn: sc1695i. (August 16th, 2025)

sku: 2539587963545792, brand: panasonic, type: corded telephone, color: white, features: speakerphone, mpn: kx-ts105w. (August 16th, 2025)

sku: 2538768158381713, color: black, brand: global teck worldwide, item weight: 0 071 ounces, product dimensions: 4 7 x 4 4 x 1 inches, model: 40, is discontinued by manufacturer: no, size: 1 pack, mpn: yea-wf40usb-b, hardware interface: usb 2 0 type a, compatible devices: t 46 u t 44 u t 43 u t 48 u t 46s t 56 a t 55 a mp 54 t 53, upc: 709257047348. (August 16th, 2025)

sku: 2537895547394781, brand: audiocodes, type: gsm gateways, unit type: unit, color: blue, mpn: ggwv00288. (August 15th, 2025)

sku: 2536415395484673, brand: poly, mpn: 7y206aa#aba, type: 7y206aa#aba. (August 15th, 2025)

sku: 2535545583477641, brand: cyber data, mpn: 011233b, type: sip paging adapter. (August 15th, 2025)

sku: 2534658774023631, brand: cisco, type: corded telephone, mpn: cp-7924g. (August 15th, 2025)

sku: 2533746186176502, brand: grandstream, model: gxp1160/1165, type: ip phone, mpn: gxp1160. (August 14th, 2025)

sku: 2532471272467682, brand: clearlyip, phone lines: 10, type: corded telephone, color: black, features: bluetooth, power over ethernet (poe), speakerphone, interface: voip, mpn: cip270. (August 13th, 2025)

sku: 2531473856603721, brand: snom, mpn: pa1cable, unit quantity: 10. (August 13th, 2025)

sku: 2530427361844603, brand: mitel, model: 6930w, type: ip business phone, mpn: 50008386, unit quantity: lot of 3, country/region of manufacture: china, display: 4.3-inch (480x272 pixel) color display, length: 9.3, width: 5.9, height: 7.5. (August 13th, 2025)

sku: 2529441527603721, brand: snom, mpn: snom-m5. (August 13th, 2025)

sku: 2528812527603721, brand: redstone systems, mpn: rgw96-24s-1u-rj45. (August 13th, 2025)

sku: 2527769851460752, brand: audiocodes, type: gsm gateways, mpn: mp-114-4fxs. (August 13th, 2025)