Feature

●This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com
●non-expandable model, mics cannot be added to this unit


Description

Polycom SoundStation Premier 550D Conference Phone For Avaya DEFINITY users, communicating with crystal clarity couldn’t be easier. Just connect a SoundStation2 Avaya directly into a DEFINITY ECS digital wall jack. You don’t need an analog port, analog adapter, or complicated connections to take advantage of natural two-way conversations with Polycom’s breakthrough Acoustic Clarity Technology. Polycoms SoundStation2 product line has redefined the standard for business-quality voice conferencing. With industry-leading full duplex for natural, simultaneous two-way conversation, the SoundStation2 Avaya will exceed your expectations in medium to small conference rooms. Delivering remarkable voice quality, 50% increase in microphone sensitivity over the award-winning SoundStation, users can speak in a normal voice and be heard clearly up to ten feet away - making every call a more productive call.