LIFESIZE PHONE High Definition Audio Conference Phone


PRICE: $1,199.00


LIFESIZE PHONE High Definition Audio Conference Phone

LIFESIZE PHONE High Definition Audio Conference Phone

PRICE: $1,199.00



An authentic telepresence experience requires high definition audio. LifeSize® Phone™ is the high definition audio conference phone that delivers revolutionary audio conferencing sound quality and room coverage. Superior sound quality eliminates echoes, electronic shielding eliminates the distracting "BlackBerry buzz" experienced by many conference phones in the presence of cellular telephones and PDAs.

  • High definition audio conferencing phone
  • Three-way audio conferencing capability
  • 16 kHz super wide-band audio increases clarity and intelligibility
  • VoIP audio conference phone and integration with Enterprise-class SIP and H.323 IP PBX's
  • Use stand alone or with LifeSize video systems
  • Innovative circular microphone array with 16 always-on microphones and beam forming for maximum pickup

  • Complete Room Coverage — Pick up all talkers in the room without unwanted noise. Innovative design with 16 omnidirectional microphones and exclusive
  • Circular Microphone Array provides a superior approach to gated, directional microphone devices
  • Super Wide-Band, Up to 16 kHz Audio — World's best frequency response from 100 Hz up to 16 kHz for highly intelligible conferencing
  • Standards Compliant — Works with standard SIP or H.323 IP PBX or IP service provider implementation
  • Low Distortion and Ambient Noise — Designed to reduce noise from HVAC, projector fans for sensitive microphone or talker pickup without the noise
  • Elegant, Non-Intrusive Design — Updated design and no additional microphone pods or sub woofers required.
  • Simple to Use — Intuitive keypad and display, add a third participant at the touch of a button
  • Investment Projection — Software-based,remotely upgradable device.

    High Definition Audio Conferencing to Hear Everyone Clearly
    LifeSize Phone enables people to communicate effectively, whether working from a large conference room or a small office setting. For weekly executive and sales conference calls to regular project team meetings, audio conferencing needs to be productive.

    Better Input - Complete Room Coverage
    Powered by 16 always-on microphones and exclusive, patent-pending circular microphone array and beam forming technology, LifeSize Phone provides a seamless and immersive experience. With improved room coverage over existing devices, LifeSize Phone is far more robust than existing systems which typically use directional, gated microphones with only one microphone active at a time.

    Better Algorithms - Super Wide-Band Audio up to 16 kHz
    True CD quality, super wide-band audio up to 16 kHz uses MPEG4 AAC, the same algorithm used in the popular iPod® and iTunes® products.

    Better Output — 10X Lower Distortion
    Using a specially designed titanium speaker driver, LifeSize Phone reduces distortion by up to 10X over any other conference phone and results in better intelligibility via extended frequency response -- no need for a subwoofer with LifeSize Phone.

    Flexible Connectivity - VoIP and Video System Integration
    LifeSize Phone provides exceptional VoIP conference phone quality and integration to a host of Enterprise-class IP-PBX systems (SIP and H.323) which are also available through IP-based service providers. Also, use LifeSize Phone as a fully integrated audio solution with LifeSize® Room™ and LifeSize® Team™ video systems. Users can dial video calls or add audio participants from the simple to use touchpad and experience high definition quality, integrated audio conferencing.

    IP-PBX Integration Programs
    LifeSize Phone is pre-tested and integrated with multiple IP-PBX vendors to ensure the highest quality voice and video solutions tightly integrated with overall business communication's requirements. Testing is conducted across multiple vendors targeted at supporting a wide range of features. IP-PBX vendors currently in the LifeSize Integration Program include: Cisco, Avaya, Nortel, Siemens, Shoretel, Alcatel, Adtran, Asterisk, Broadsoft, 3COM, Mitel, Interactive Intelligence, PingTel.
    For additional information, visit the support site at ( for current details regardingIP-PBX Integration Tech Notes and IP-PBX Certification status.

    The Result
    Hear all participants in your audio conference with ease, reduce fatigue and experience improved productivity and decision making.


  • System Speaker
    Specially designed titanium speaker driver
    1⁄4 liter tuned ported speaker enclosure
    Typical frequency response: 100 Hz to 16 kHz for stand alone phone with IP connection
    Distortion: <0.5% 400 Hz - 20 kHz, <2% 100 Hz - 400 Hz
    Volume: adjustable to 90dBA spl @ .5m
    No sub-woofer required

  • System Microphones
    Circular Microphone Array with 16 embedded microphones and beam forming with Directivity Index (DI) greater than 4 for all audio frequencies
    No microphone pods required

  • Display
    Large monochromatic LCD display
    240 x 64 pixels; .250 mm pitch

  • Keypad
    Intuitive keypad

  • Network
    VoIP connectivity or video systems integration in one device

  • Audio Standards
    G.711; G.722; G.722.1c (Polycom® Siren14™); G.729; MPEG-4 AAC
    SIP: RFC 3261; 3264; 2833

  • Network Configuration Options
    IP Configurations: Standard SIP or H.323 IP PBX or IP service provider implementation
    To access supported implementations:

  • QOSPacket loss concealment
    Jitter buffer granularity of 1ms
    AEC echo tail of >100 ms

  • No Mobile Phone or PDA Interference
    Designed to reduce or eliminates radio frequency interference when placed adjacent to LifeSize Phone

  • Systems Management & MaintenanceWeb browser management for setup and usage
    Inventory and remote management using SNMPv3
    LifeSize® Control™ management software on IP network

  • System Design
    Physical Dimensions
    Height: 40.89 mm / 1.61 in
    Diameter: 286.29 mm / 11.27 in
    Weight: 1.34 Kg / 3 lbs

  • Environmental Data
    Operating temperature: 0°C (32°F) to 40°C (104°F)
    Operating humidity: 10% to 85%, non-condensing
    Storage temperature: -40°C (-40°F) to 70°C (158°F)
    Storage humidity: 10% to 90%

  • LifeSize Phone Package
    Tabletop console
    Quick start guide
    Cables: 1-30 ft. (9.14m) RJ-45 cable to Speakerphone Console
    Power over Ethernet (PoE) enabled, 802.3af
    PoE Adapter not included. For recommendations, visit: