More on Amazon.com : http://www.amazon.com/gp/product/B0043E7ABQ?tag=thefatkidin06-20 <br /> <br />Spracht Aura SoHo Full-Duplex Analog Conference Phone with Expanded Capability <br /> <br />The SOHO Conference phone comes with everything you need to start conferencing immediately Phone 120240VAC Wall Adapter and Phone Interconnect Box 18 Wall Adapter RJ-11 Phone Cord and Power Cord 100 worth of FREE conferencing included <br />SOHO Speakerphone has echo cancellation and active noise reduction utilizing SoundClear DSP Digital Signal Processing Clear and natural 2-way communications full duplex New upgraded 5 Watt Speaker included for a deeper sound <br />3 built-in Omni-Directional microphones provide 360? coverage for a 20 x 20 room Expand your speakerphone coverage for by adding 2 optional external microphones for larger rooms sold separately <br />Fully Expandable Add Bluetooth or PBX Digital compatability by adding optional modules via the Accessory bay Not necessary to upgrade to a new conferencephone to obtain this functionality <br />Speakerphone has Redial and Flash buttons Volume up and down toggle switch Standard keypad 0 through 9 and buttons Status LED light indicates power and muting CES Innovation Award Nominee in 2010
