Polycom SoundPoint IP 550
(Power Over Ethernet)
Brand New Includes One Year Warranty
Item # 2200-12550-025
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • Up To 4-Lines w/ Up To 2 Calls Per Line
  • 320x160 Graphical LCD Display
  • Full-Duplex Hands-Free Speakerphone
  • Optional AC Adapter (Not Included)

**Requires A Broadband Internet Connection / Does Not Operate On A Regular (Analog) Phone Line**

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$164.99
Polycom SoundPoint IP 550
(Power Over Ethernet)
Brand New Includes One Year Warranty
Item # 2200-12550-025
The Polycom SoundPoint IP 550 (2200-12550-025) desktop phone features Polycom's revolutionary HD Voice technology that incorporates wideband audio for over twice the voice clarity. Polycom's patented Acoustic Clarity Technology delivers crystal-clear, noise and echo-free sound.

This phone is engineered to make installation, configuration and upgrades as simple and efficient as possible. The phone's built-in IEEE 802.3af PoE circuitry and a dual-port Ethernet switch enable flexible deployment options and savings on cabling expenses.
Phone Facts 101:
PDF Download Comparison Chart Technical Specifications
SoundPoint IP 550 (PoE) Features:
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • Up To 4-Lines With Up To 2 Calls Per Line
  • Distinctive Incoming Call Treatment / Call Waiting
  • Hearing Aid Compatible
  • 320x160 Graphical LCD Display
  • Full-Duplex Hands-Free Speakerphone
  • Phone Directory / Dialer
  • 3-Way Conferencing
  • Remote Missed Call Notification
  • Intercom / Call Transfer
  • One-Touch Speed Dial
  • Date / Time Display
  • IEEE 802.3af Power over Ethernet (PoE) Support
  • Optional AC Adapter (Not Included)
  • Dual-Port 10/100 Mbps Ethernet Switch
  • 26 Dedicated Feature Keys
  • 4 Context-Sensitive Softkeys
Key Term Definitions
Acoustic Clarity Technology:
This Polycom patented technology allows you to enjoy instantaneous natural conversation. When paired with a full duplex speakerphone, echo is eliminated and both callers are able to speak simultaneously.

Full Duplex Operation:
The full duplex feature allows simultaneous flow of audio signals between your conferencing phone and that of the outside caller.

SIP VoIP:
When broken down into 2 parts, SIP and VoIP are acronyms for Session Initiation Protocol and Voice Over Internet Protocol. The SIP and VoIP features move voice traffic through IP networks instead of traditional circuit-switched networks.