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SIP Voice Over IP Phones

 
Polycom SoundPoint IP 650
(Power Over Ethernet)

Brand New Includes One Year Warranty
Item # 2200-12651-025
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol
  • Up to 6 Line Operation
  • 12 Line Operation w/ Expansion Module
  • Distinctive Incoming Call/Call Waiting
  • Optional AC Adapter (Not Included)

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

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$309.99
Polycom SoundPoint IP 650
(Power Over Ethernet)

Brand New Includes One Year Warranty
Item # 2200-12651-025
The Polycom SoundPoint IP 650 (2200-12651-025) is a high-performance IP phone with Polycom HD Voice technology. The phone's SIP 2.0 software fully supports Microsoft Live Communications Server 2005 and features a USB port for future applications.

The SoundPoint IP 650 features a high-quality, backlit, 320x160 LCD display, an easy-to-navigate menu, a combination of dedicated keys and context-sensitive soft keys for 1-button access to essential telephony features.
Phone Facts 101:
PDF Download Comparison Chart Technical Specifications
SoundPoint IP 650 (PoE) Features:
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol
  • Up to 6 Line Operation
  • 12 Line Operation w/ Expansion Module
  • Distinctive Incoming Call/Call Waiting
  • Hearing Aid Compatible
  • Full Duplex Hands-Free Speakerphone
  • Acoustic Clarity Technology
  • 320x160 Graphical LCD Display
  • 3 Way Conferencing
  • Phone Directory/Dialer
  • Remote Missed Call Notification
  • One-Touch Speed Dial
  • Optional AC Adapter (Not Included)
  • Multilingual Menu Support
  • Call Timer
  • Integrated IEEE 802.3af Power Over Ethernet (PoE) Support
  • 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.