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Cisco 4 Line IP Phone

Mfg. Part: SPA504G | CDW Part: 1841975 | UNSPSC: 43191511
$189.00SAVE $47.01
$141.99Advertised Price
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800.800.4239
Mon-Fri 7am-7:30pm CT
Availability:In Stock
Ships same day if ordered before 2 PM CT
  • 4 Line IP Phone With Display
  • PoE and PC Port
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Recommended Warranty

Product Overview
Main Features
  • 4 Line IP Phone With Display
  • PoE and PC Port
N/A Marketing text unavailable.
Technical Specifications
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
IP Telephony
IP Address Assignment: DHCP
Lines Supported: Multiline
Main Features: Integrated Ethernet switch , Multiple VoIP protocol support
Network Features: Network Address Translation (NAT)
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX
Network Protocols: ARP , DNS , HTTP , HTTPS , ICMP , IP , TCP , TFTP , UDP
Power Over Ethernet (PoE) Support: Yes
Quality of Service: Differentiated Services (DiffServ) , IEEE 802.1p , IEEE 802.1Q (VLAN) , Type of Service (ToS)
Security: 256-bit AES
Voice Codecs: G.711a , G.711u , G.722 , G.726 , G.729a
Voice Features: Comfort noise generation (CNG) , HD Voice , Voice activity detection (VAD)
VoIP: Yes
VoIP Protocols: SIP , SIP v2 , SPCP

Telephone
Conference Call Capability: 3-way
Dialer Location: Base
Dialer Type: Keypad
Firmware Upgradable: Yes
Type: VoIP phone

Display
Backlit: Yes
Color Support: Monochrome
Display Location: Base
Display Resolution: 128 x 64 pixels
Type: LCD display

Phone Connections
Connector Type: Sub-mini-phone 2.5 mm
Qty: 1
Type: Headset jack

CE Cables (Details)
Type: Network cable

Dimensions & Weight (Base)
Depth: 1.7 in
Height: 8.3 in
Weight: 2 lbs
Width: 8.4 in

Header
Brand: Cisco
Manufacturer: Cisco Systems
Model: SPA 504G
Packaged Quantity: 1
Product Line: Cisco Small Business

Miscellaneous
Body Material: ABS plastic
Color: Dark gray , Silver
Color Category: Gray , Silver
Compliant Standards: A-Tick , C-Tick , CB , FCC Part 15 B , UL

Service
Support Details Full Contract Period: 1 year
Support Details Type: Limited warranty

Telephone Memory
Call Log Capacity: 60 numbers
Phone Directory Capacity: 100 names & numbers

Service & Support
Type: 1 year warranty

Features
Additional Features: Built-in web server , Music on hold , On-hook dialing
Additional Functions: Automatic redial , Built-in clock , Call timer , Intercom , Pager call
Automatic Redial: Yes
Call Forwarding: Yes
Call Hold: Yes
Call Services: Call Forwarding , Call Hold , Call Transfer , Call Waiting , Caller ID , Voice Mail
Call Transfer: Yes
Call Waiting: Yes
Caller ID: Yes
Function Buttons: Conference button , Headset button , Hold button , Mute button , Redial button , Speakerphone button , Transfer button
Indicators: Headset , Speakerphone indicator , Voice message waiting indicator
Intercom: Yes
Key Expansion Module Max Qty: 2
Menu Operation: Yes
Programmable Buttons Qty: 4
Ringer Control: Yes
Speakerphone: Yes
Speakerphone Type: Digital duplex
Voice Mail Capability: Yes
Volume Control: Yes

Product Reviews
Cisco 4 Line IP Phone is rated 4.0 out of 5 by 14.
Rated 5 out of 5 by from Perfect little ATA for those areas that have only a phone or two. We like these units because they support up to 2 phones on one box, thus allowing not only for an extension, but also connecting legacy loud ringers
Date published: 2017-08-10
Rated 5 out of 5 by from Its a decent phone that performs well. It feels little cheaply made (less heft or something) than our old Avaya phones, but I haven't had any users break them yet and they just work, so giving them 4 stars. I use them with Vonage.
Date published: 2016-06-07
Rated 4 out of 5 by from I administer the IT for a company with lots of these and they are excellent phones. Very reliable, great build quality and the call quality is also good. A gigabit port on the back would be nice though.
Date published: 2015-08-25
Rated 4 out of 5 by from Solid IP phone. We still have an office full of them. These are easy to setup using Cisco Configuration Assistant. The main problem with these is that the PC port is only 10/100 speed.
Date published: 2014-11-13
Rated 5 out of 5 by from This is a great entry-level SIP phone. It offers a lot of configuration options and it seems pretty reliable. I've had one on my desk for several years, and it's a good friend.
Date published: 2014-03-24
Rated 5 out of 5 by from Solid little phones. Easy to set up, works great with the UC320W for small offices, and the accessories available make my, and the boss's life a lot more comfortable. I have 12 of these deployed and not a problem with a single one.
Date published: 2014-02-13
Rated 5 out of 5 by from The classic Cisco phone that you would see EVERYWHERE. Seemed to be very reliable. I actually remember seeing this phone in the US show, "The Office" as well.
Date published: 2014-02-06
Rated 4 out of 5 by from Loved how easy these were to configure. The hardware is the same of Linksys.Can update firmware, and customize the ring tone with any song you like.(Update and customize with app free download).
Date published: 2014-02-06
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12/15/2017 2:01:37 PM
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