---
product_id: 74914679
title: "Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display, Silver, Grey (Renewed)"
brand: "cisco"
price: "₨30489"
currency: LKR
in_stock: true
reviews_count: 13
category: "Amazon Renewed"
url: https://www.desertcart.lk/products/74914679-cisco-spa504g-4-line-ip-phone-with-2-port-switch
store_origin: LK
region: Sri Lanka
---

# 4-line SIP support PoE powered or optional PSU 2-port Ethernet switch Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display, Silver, Grey (Renewed)

**Brand:** cisco
**Price:** ₨30489
**Availability:** ✅ In Stock

## Summary

> 📞 Elevate your desk game with Cisco SPA504G — where power meets clarity!

## Quick Answers

- **What is this?** Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display, Silver, Grey (Renewed) by cisco
- **How much does it cost?** ₨30489 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/74914679-cisco-spa504g-4-line-ip-phone-with-2-port-switch)

## Best For

- cisco enthusiasts

## Why This Product

- Trusted cisco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Your Way:** Enjoy flexible power options with PoE support or an optional power supply—no compromises on uptime.
- • **Certified Like New:** Refurbished and rigorously tested to perform like new, backed by a minimum 90-day warranty for peace of mind.
- • **Multi-Line Mastery:** Handle up to 4 simultaneous calls with crystal-clear wideband audio for professional-grade communication.
- • **Seamless Connectivity:** Dual switched Ethernet ports let you connect your PC behind the phone, cutting cable clutter and boosting desk efficiency.
- • **Sleek & Smart Display:** Monochrome backlit LCD ensures easy navigation and a polished look that fits any modern workspace.

## Overview

The Cisco SPA504G is a certified refurbished 4-line IP phone featuring wideband audio for superior voice clarity, dual Ethernet ports for streamlined connectivity, and Power over Ethernet support for flexible installation. Its monochrome backlit LCD enhances usability, making it an ideal choice for small business professionals seeking reliable, high-quality VoIP communication with a warranty-backed assurance.

## Description

Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business

Review: These phones are our second purchase and they are great. - The phones are spectacular. Voice quality perfect. Everything the equipment is supposed to do works perfectly. These phones are used in my business and perform grest.
Review: Nice phone! - Love this phone. Great addition to my home office. Purchased for Hamshack Hotline but also great for VOIP service.

## Features

- 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 desertcart.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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01K72RIXW |
| Batteries | Nonstandard Battery batteries required. |
| Best Sellers Rank | #470,310 in Office Products ( See Top 100 in Office Products ) #773 in VoIP Phones #846 in Renewed Office Products |
| Brand | Cisco |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (124) |
| Date First Available | August 24, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | 504G |
| Manufacturer | CISCO |
| Manufacturer Part Number | 504G |
| Material Type | Plastic |
| Number of Items | 1 |
| Product Dimensions | 8 x 2 x 8 inches |

## Product Details

- **Answering System Type:** Digital
- **Brand:** Cisco
- **Color:** Black
- **Dialer Type:** Single Keypad
- **Item Weight:** 2 Pounds
- **Item dimensions L x W x H:** 8 x 2 x 8 inches
- **Material:** Plastic
- **Number of Batteries:** Nonstandard Battery batteries required.
- **Power Source:** PoE
- **Telephone Type:** Corded

## Images

![Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display, Silver, Grey (Renewed) - Image 1](https://m.media-amazon.com/images/I/51U1ZQSaXaL.jpg)

## Questions & Answers

**Q: can this be provisioned for ooma?**
A: Yes it can. Ooma is picky, they "require" you to buy the phones through them, however, a lot of people don't realize they can buy a used/refurbished version of the exact same models Ooma sells (Cisco SPA303, SPA 504G; Yealink T27G, etc.) and claim it was reset when you call into to support. Answer "yes" if they ask if you purchased it though them, though they likely won't even ask. 

You will need to have the phone powered on, and identify what the IP address of the phone is, and type the IP address into a browser on a computer on the same network, you will need to do this while on the phone with Ooma support. They will guide you through the rest. 

Hope this helps!

**Q: Does this come with a power adapter now? I do not see where it says it does not in the description. It says that it comes with all items.**
A: The power supplies with these phones were a separate order when they are purchased new.  These are POE phones

**Q: Is this phone unlocked?**
A: Not sure what you mean by unlocked

**Q: I already purchased some usb headsets, i need 64 voip phones, i need to know if this phone can be used with usb headsets?**
A: I do not see any place on the phone to plug in a usb headset. Only a phone jack style socket for the handset. Sorry

## Customer Reviews

### ⭐⭐⭐⭐⭐ These phones are our second purchase and they are great.
*by C***R on July 22, 2020*

The phones are spectacular. Voice quality perfect. Everything the equipment is supposed to do works perfectly. These phones are used in my business and perform grest.

### ⭐⭐⭐⭐⭐ Nice phone!
*by A***5 on January 7, 2021*

Love this phone. Great addition to my home office. Purchased for Hamshack Hotline but also great for VOIP service.

### ⭐ not able to set up service
*by S***N on September 23, 2019*

I purchased this phone to go with a vonage VOIP account. Although the item was received quickly, I was disappointed to see it came without a power cord. It did mention this somewhere in the item description, sadly it was not very obvious. Once I did establish the power supply, I was unable to set up my service. I keep getting the same "initializing network" message and can not figure out how to set this phone up despite spending a lot of time with vonage customer support. They are telling me there has to be a problem with the phone or cord, which I just purchased. Altogether, a waste of time and I will have to return.

## Frequently Bought Together

- Cisco SPA504G 4-Line IP Phone with 2-Port Switch, PoE and LCD Display, Silver, Grey (Renewed)
- BENSN 5V Power Supply Adapter for Cisco IP Phone SPA525G2, SPA504G, SPA508G, SPA303, SPA922, SPA942, and SPA962, SPA300, SPA500, CP500, SPA900, Cisco SPA Series Phones Charging Cord
- 2.5mm Male to 3.5mm Female Adapter, 3.9inch Headphone Audio Cable 90 Degree Right Angle Connector Cord for Headset Earphone to Telephone and Cordless Phones with 2.5mm Headset Jack

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**Shop now:** [https://www.desertcart.lk/products/74914679-cisco-spa504g-4-line-ip-phone-with-2-port-switch](https://www.desertcart.lk/products/74914679-cisco-spa504g-4-line-ip-phone-with-2-port-switch)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*