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SIP Voice Over IP Phones

 
Polycom SoundPoint IP 450
Factory Serviced Includes 90 Day Warranty
Item # 2200-12450-001
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • Up To 3-Lines w/ Up To 2 Calls Per Line
  • Distinctive Incoming Call / Call Waiting
  • Full-Duplex Hands-Free Speakerphone
  • 256x116 Graphical LCD Display
  • AC Adapter (24V DC Included)
  • Multilingual Menu Support

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

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$124.99

Polycom SoundPoint IP 450
Factory Serviced Includes 90 Day Warranty
Item # 2200-12450-001
The Polycom SoundPoint IP 450 (2200-12450-001) is designed to bring advanced telephony features and applications to cubicle/office workers handling a moderate volume of calls. This system, with high-resolution, graphical backlit display, supports multiple languages and Asian characters, applications enabled XML Microbrowser, and Polycom HD Voice, the SoundPoint IP 450 sets new standards for the mid-range SIP desktop phone.

The SoundPoint IP 450 incorporates wideband audio for over twice the voice clarity, Polycom’s patented Acoustic Clarity Technology for crystal-clear, noise and echo-free sound, plus best-in-class system design for high-fidelity voice reproduction. It has an easy-to-navigate menu and a combination of 17 dedicated hard keys and 4 content sensitive soft keys on a backlit, multi-level grayscale 256 x 116 pixel LCD display.
Phone Facts 101:
PDF Download Comparison Chart Technical Specifications
SoundPoint IP 450 Features:
  • Corded Voice Over IP Phone
  • Voice Over Internet Protocol (VoIP)
  • Session Initiation Protocol (SIP)
  • Up To 3-Lines w/ Up To 2 Calls Per Line
  • Distinctive Incoming Call Treatment / Call Waiting
  • Hearing Aid Compatible
  • Full-Duplex Hands-Free Speakerphone
  • 256x116 Graphical LCD Display
  • Phone Directory / Dialer
  • 3-Way Conferencing
  • Remote Missed Call Notification
  • 2 Volume Control Keys
  • Intercom
  • Call Transfer
  • 4 Context-Sensitive Softkeys
  • One-Touch Speed Dial
  • Redial
  • Hold
  • Date / Time Display
  • Do Not Disturb
  • Call Timer
  • IEEE 802.3af Power over Ethernet (PoE) Support
  • AC Adapter (24V DC Included)
  • Amplified Headsets with an RJ-9 Jack are Recommended
  • Multilingual Menu Support Danish, Dutch, English (Canada / US / UK), French, German, Italian, Norwegian, Portuguese, Russian, Spanish, Swedish
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.