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Polycom SoundStation Premier 550D EX with Mics

by Polycom (2305-06350-001)

Availability: Yes
$395.00 Sale Price:
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Description of the Polycom 550D EX with Mics (2305-06350-001)

For Definity 6400/7400/8400 Ports

Avaya Definity users can connect the SoundStation Premier 550D directly into a Definity ECS wall jack. No need for an analog port, analog adapter, or complicated connections, directly plug this device in to to take advantage of natural two-way conversations with Polycom's breakthrough Acoustic Clarity Technology. This device will provide users with the addition of two external mics to enhance their conference experience.


  • Acoustic Clarity Technology allows simultaneous natural conversation.
  • Full Duplex
  • 2 external microphones for additional room coverage.
  • Direct access to your Avaya Definity's conferencing feature - Definity ECS conferencing feature allows quick and easy connections of up to 5 endpoints in a single conference call without using a conference bridging service.
  • One Year Warranty Included with Extended Warranty Options at Low Prices!


  • Plugs directly into any voice port that supports the 6400, 7400, or 8400 series phones (with exception of the Call Master series)
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A portion of each purchase will be donated to The Penrickton Center for Blind Children. For more information, visit
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