The Best cisco spa 504g of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best cisco spa 504g of 2022. Check our ranking below.
2,729 Reviews Scanned
Rank No. #1
Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display, Silver, Grey (Renewed)
- This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
- Monochrome backlit display for ease of use, aesthetics, and on-screen applications
- Dual switched Ethernet ports for connecting a computer behind the phone, reducing cabling costs
- Wideband audio for unsurpassed voice clarity and enhanced speaker quality
- Powered via Power over Ethernet (PoE) or OPTIONAL power supply. If PoE is not available on your network, a power supply will be needed. Power supply part# is Cisco PA100-NA. Power Supply is SOLD SEPARATELY.
Rank No. #2
Cisco SPA504G 4 line IP Phone without power supply with 2-Port Switch, PoE and LCD Display (Renewed)
- Cisco Small Business SPA 504G voip phone SIP, SIP v2, SPCP multiline silver, dark gray for Small Business Pro Unified Communications 320 with 4 FXO.
- Part of the Cisco Small Business Series, the SIP-based Cisco SPA 504G 4-Line IP Phone has been tested to ensure comprehensive interoperability with equipment from voice over IP (voip) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.
- With hundreds of features and configurable service parameters, the Cisco SPA 504G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA 504G.
- The Cisco IP Phone uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades.
- Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers.
Rank No. #3
OvisLink Headset Compatible with Cisco Small Business Phone SPA501G, 502G, 504G, SPA508G, SPA509G for Call Center | Headset with Noise Canceling, HD Voice Quality & 2.5mm Quick Disconnect Cord
- OvisLink Corded headset model OVHS072-SPA with 2.5mm Quick Disconnect cord, Compatible with Cisco SPA Series Small Business IP Phones; HD Quality Professional Call Center Headset with Noise Cancellation
- Compatible with all Cisco SPA series Small Business IP phones: SPA303, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA512g, SPA514G, SPA525G2
- Ready to go: Complete set, comes with 2.5mm Quick Disconnect bottom Cord that connects the headset to Cisco SPA IP phone's headset jack at right hand side of the phone directly; No need additional purchase
- Comfortable to wear for All Days: Lightweight, Smooth Leatherette Ear Cushions, Adjustable Headband, Tangle-Free Coiled headset cord, Flexible and Manageable Gooseneck metal Microphone Boom that can be Rotated to put the earpiece on the left or right ear of the user and make the microphone stay at any spot user want
Rank No. #4
Ooma Office Provisioned Cisco Spa 504G 4-Line IP Phone
- The Ooma Office base station is required with this Cisco spa 504g 4-line IP Phone and is just one configuration you can grow your small business on.
- The Cisco small business spa 504g IP Phone features exceptional voice clarity, enhanced speaker quality. and a monochrome Backlit display for ease of use, aesthetics, and on-screen applications
- 2-Port fast Ethernet switch with PoE (power over Ethernet) support, 4 line keys, 4 soft keys, and a 2.5 mm jack connector for optional headset. It supports up to 8 simultaneous calls.
- Ooma Office sets up in minutes via the base station and has 35+ features like a virtual receptionist, conference line, a mobile app, and more, all for one low monthly service cost.
Rank No. #5
5V Power Supply for Polycom VVX 150 250 350 450 2200-48872-001 1465-48871-001, EM50 Expansion Module, OBi2182 and Cisco voip SPA 303 500 501G IP Phones (5 Volts 15 Watt)
- Output: DC 5V 3A, Input: AC 100-240V 50/60Hz, Applicable worldwide; 6.6 Ft Cable.
- Compatible with Polycom VOIP IP Phones VVX 150, 250, 350, EM50 Expansion Module, OBi2182.
- Compatible with Cisco voip ip phones - SPA 303, 500, 501G, 502G, 504G, 508G, 509G, 512G, 514G 525G2, CP500, 900, 922 and 942.
- Compatible with Yealink VoIP IP Phones SIP-T20P, SIP-T22P, SIP-T26P, SIP-T27, SIP-T28P, SIP-T41P, SIP-T42G, T20P, T22P, T26P, T27, T28P and T41P
- Note: This power only for IP Phones models listed above, not compatible with other IP Phones models.
Rank No. #6
OvisLink Call Center Headset Compatible with Cisco Phones include model 8821, 7975, 504g, 525g | HD Sound, Noise Canceling, RJ9 & 2.5mm Quick Disconnect Cords included, Flexible & Rotatable Microphone
- ✅ OvisLink headset model OVHS072-CSP is compatible with All Cisco Phone Models included Unified Series with RJ9 Headset Jack and SPA Series with 2.5mm Headset Jack. HD Voice Quality, Noise Free headset for Call Centers, Contact Centers and customer representative. Featuring noise cancellation, tangle free, RF-Shield headset cords and Quick Disconnect bottom cords.
- ✅ Headset model OVHS072-CSP Compatible with Cisco phone models: 6921, 6941, 6945, 6961, 7821, 7841, 7861 7931G, 7942G, 7945G, 7962G, 7965G, 7975G 8811, 8841, 8851, 8861 8941, 8945, 8961 9951, 9971, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA512G, SPA514G, SPA525G2, SPA303. Complete compatible phone model list can be found on OvisLink website. If you don’t have a Cisco phone, this may not be the correct headset for you.
- ✅ PROFESSIONAL CALL CENTER HEADSET – The Call center headset is engineered to sound great and last for years. Built in HD sound and voice quality with RF-Shield and Acoustic Shock Protection ensures you can hear and be heard crystal clear.
- ✅ READY TO GO – The OvisLink Headset model connects directly to compatible Cisco IP phone models without having to purchase any adapter or additional box. It includes a RJ9 Quick Disconnect bottom Cord and a 2.5mm Quick Disconnect bottom Cord. Metal gooseneck microphone boom can be bent freely no rebound, rotatable, and long lasting, user may place the speaker on left or right ear anytime.
Rank No. #7
NeuPo 5 Volt Power Supply | Power Adapter Compatible with VOIP Yealink SIP T20P, T22P, T26P, T27, T28P, T41P, T42G and Cisco IP Phones SPA300 SPA500 SPA900 | Replacement Phone Charger Power Cord
- NeuPo One Piece 5v Power Supply for Office or Home
- Power Supply Compatible with Yealink Phones - SIP-T20P, SIP-T22P, SIP-T26P, SIP-T27, SIP-T28P, SIP-T41P, SIP-T42G, T20P, T22P, T26P, T27, T28P, T41P, T42G
- Power Supply Compatible with Yealink Phones - SIP-T20P, SIP-T22P, SIP-T26P, SIP-T27, SIP-T28P, SIP-T41P, SIP-T42G, T20P, T22P, T26P, T27, T28P, T41P, T42G, T29G, T46S, T46U, T48S, T48U, T52S, T54S, T56A, T58V, T58A
- Power Supply Compatible with Cisco Phones - SPA 303, 500, 501G, 502G, 504G, 508G, 509G, 512G, 514G 525G2, CP500, 900, 922, 942, and 962
- Input: 100-240VAC, 50/60Hz Output: 5V 2A
Rank No. #8
UpBright 5V AC/DC Adapter Compatible with Cisco LINKSYS PHIHONG PSAC12R-050 74-5749-04 AD5V/2.5A-SW SPA501G SPA502G SPA504G SPA 501G SPA 502G 504G SPA501 G IP Phone 5VDC 2.4A 2.5A Power Supply Charger
- World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 Days Refund. 24 Months Exchange.
- UpBright New Global 5V AC / DC Adapter Compatible with Cisco LINKSYS PHIHONG PSAC12R-050 P/N: 74-5749-04 AD5V/2.5A-SW SPA501G SPA502G SPA504G SPA 501G SPA 502G SPA 504G SPA501 G SPA502 G SPA504 G IP Phone VoIP Telephone 5VDC 2.4A 5.0V 2.5A DC5V 2400mA 2500mA 12W Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU
- Compatible with Cisco LINKSYS PHIHONG PSAC12R-050 P/N: 74-5749-04 AD5V/2.5A-SW SPA501G SPA502G SPA504G SPA 501G SPA 502G SPA 504G SPA501 G SPA502 G SPA504 G IP Phone VoIP Telephone 5VDC 2.4A 5.0V 2.5A DC5V 2400mA 2500mA 12W Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU
- UpBright 30 Days Refund. 24 Months Exchange.
Rank No. #9
OvisLink Headset Compatible with Cisco SPA Phone | Dual Ear Call Center Headset with Noise Canceling Microphone HD Voice Quality Comfortable & Durable Compatible SPA501G, 502G, 504G, SPA508G, SPA509G
- OvisLink Corded Call Center Headset model OVHS074-SPA Compatible with Cisco Small Business IP phones SPA303, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA512g, SPA514G, SPA525G2
- Premium voice quality. With Acoustic shock protection and noise canceling microphone
- Rotatable, flexible microphone boom, Click-Stop adjustable headband and boom
- Two earpieces to cover both ears (On-the-Ear) for user to focus on phone conversation in call center environment; Comfortable for All-day wearing
- 2 Year Manufacture Warranty Included
Rank No. #10
2.5mm to QD Adapter Cable for Plantronics Quick Disconnect Headsets Compatible with Panasonic Dect6.0 AT&T ML17929 VTech Uniden Polycom Cisco SPA RCA Grandstream & Cordless Phones with 2.5mm Jack
- 【Compatible with Plantronics QD Headsets】: This headset cable is compatible with All Plantronics Quick Disconnect (QD) headsets and other headsets with the same QD connector. Great headset cable replacement of Plantronics 2.5mm Adapter. NOT for Jabra GN Headsets.
- 【2.5mm Jack Phone Compatibility】: This 2.5mm headset adapter is ONLY Compatible with AT&T ML17929 VTech Panasonic Dect 6.0 Uniden RCA Cisco Linksys SPA Grandstream Zultys Gigaset Polycom Office landline and cordless phones with standard 2.5mm headset jack. NOTE: NOT COMPATIBLE with 3.5mm headphone jacks in Cell Phones and Computers.
- 【Super Long & Ultra Durable】: The length is 68 inches/5.7 feet before stretching, 80 inches/6.7 feet after stretching. This QD to 2.5mm cable provides the rational length for connecting a QD headset to a telephone and facilitates talking anytime. Coiled cable with spring wire design, free from knotting or twining, durable and strong.
- 【Easy to Connect】: Plug and play, simple to use. It only takes 2 steps to use: Plug the 2.5mm Jack to the headset port of your phone; Connect QD Adapter to your headset port. QD feature enables you to walk away from the desk without taking headset off and keeping call still remains. It's a practical and good companion for business, make your work easier.
- 【1-Year Warranty & Compatibility Notes】: We offer 45 days money back & 1 year worry-free guarantee. ONLY COMPATIBLE with some specific phone models with standard 2.5MM Headset Jack listed in description (include but not limited). DO NOT buy it for smartphones and laptops. For other phones, please consult us for Compatibility Guide or Advice.
Last update on 2024-06-09 / Affiliate links / Images from Amazon Product Advertising API
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