The Best cisco spa504g 4-line ip phone of 2021 – Top 10 and Rankings

If you’re looking for cisco spa504g 4-line ip phone but don’t know which one is the best, we recommend the first out of 10 cisco spa504g 4-line ip phone in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

Rank No. #2
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
  • Multiple VoIP protocol support, integrated Ethernet switch
  • 2 x Ethernet 10Base-T/100Base-TX
  • 128 x 64 monochrome LCD display with backlight
  • Call Services: Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Rank No. #3
Cisco Remanufactured SPA504G 4-Line IP Phone, Cisco Small Business Product 1-Year Limited Hardware Warranty (SPA504G-RF)
  • CISCO REMANUFACTURED: Cisco Refresh is the Cisco certified, pre-owned equipment business; Refresh (-RF) carries the same warranty and access to software updates as with new products; To guarantee genuine Cisco product on Amazon product must be Ship From, sold By Amazon;
  • POWER OVER ETHERNET: Full-featured 4-line business-class IP phone supporting Power over Ethernet (PoE)
  • CONNECTIVITY: Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
  • FEATURE: Supports up to two Cisco SPA500S Expansion Module, adding up to 64 additional buttons
  • EASY TO USE: Easy installation and secure remote provisioning, with menu-based and web-based configuration
Rank No. #4
Cisco Refresh SPA504G 4-Line IP Phone (SPA504G-RF) Remanufactured (Renewed)
  • CISCO REFRESH is the Cisco certified, pre-owned equipment business. Refresh (-RF) carries the same warranty, support, and access to software updates as with new products. To guarantee certified Refresh on Amazon; Ships From, Sold By Amazon.
  • POWER OVER ETHERNET: Full-featured 4-line business-class IP phone supporting Power over Ethernet (PoE)
  • CONNECTIVITY: Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
  • FEATURE: Supports up to two Cisco SPA500S Expansion Module, adding up to 64 additional buttons
  • EASY TO USE: Easy installation and secure remote provisioning, with menu-based and web-based configuration
Rank No. #5
QKKE Replacement 5V 2A AC-DC Adaptor Power Supply for Cisco SPA504G 4-Line IP Phone
  • Brand New, High Quality Replacement AC Wall Power Supply Adapter Charger, not original but 100% compatible
  • Input : 100V - 240V worldwide, All Products are CE Certified.
  • Protection: Over-voltage protection, over-current protection, short-circuit protection.
  • Intelligent Switching circuit will recognize a full battery & automatically switches to a save mode Plug never heats or overcharges the battery, Short circuit protection
  • 1 x Switching power supply. 12 Months warranty & 30 Days Money Back Guarantee & Lifetime support Customer Service.
Rank No. #6
Cisco SPA303-G1 3 Line IP Phone with Display and PC Port
  • 3-line business-class IP phone. THIS IS NOT A STANDARD HOME PHONE!
  • Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX).
  • Dual switched Ethernet ports, speakerphone, caller ID, call hold, conferencing, and more.
  • Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration.
  • Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series
Rank No. #7
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. #8
Cisco SPA 303 3-Line IP Phone (Renewed)
  • 3-Line Business Class IP phone
  • Connects directly to an Internet telephone service provider or to an IP PBX
  • Dual switched Ethernet ports, speakerphone, caller ID, call hold and conferencing
  • Supports SIP and SPCP
  • Comes standard with AC Power Supply as the SPA303 is not PoE Compatible.
Rank No. #9
Cisco SPA 508G 8-Line IP Phone
  • Poe & Pc port
  • 8 line IP phone
Rank No. #10
Power Supply for Cisco Linksys SPA IP Phones (PA100-NA) SPA300, 500, 900 Series-5V/2A
  • COMPATIBILITY: Compatible with Cisco SPA501G, SPA502G, SPA504G, SPA508G,SPA509G, SPA512G, SPA514G, SPA525G/2, SPA922, and SPA942 IP Telephones

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