- 360 Degree Mic Coverage
- Clarity Power technology
- Flash
- Full-Duplex Performance - simultaneous 2-way communication so everyone can hear and be heard clearly
- Mute
- Noise reduction technology automatically minimizes PC, projector, and HVAC sounds
- Single Line Speakerphone
- Expandable - Useable with additional Microphones and External accessories
- LCD display
For Nortel Meridian users, communicating with crystal clarity couldn't be easier. Just connect a SoundStation Premier 550D directly into a Meridian PBX digital wall jack. You don't need an analog port, analog adapter, or complicated connections to take advantage of natural, two-was conversations with Polycom's breakthrough, Acoustic Clarity Technology. With sensitive, high-performance speakers, SoundStation Premier 550D delivers crisp, clear sound that's twice as loud as Polycom's SoundStation. It's also twice as quiet. The SoundStation Premier 550D's automatic microphone switching technology means that only the microphone nearest the person talking is on, limiting extraneous noise from around the room. And, SoundStation Premier 550D allows you to add two additional microphones for greater room coverage. Parts and Accessories 2200-45000-001 Polycom QSX 400 Single Unit More Info | 1599 | Add to cart
2200-45001-001 Polycom QSX 300 Single Unit More Info | 1299 | Add to cart
2200-45302-001 QSX 300 for SoundStation (2 Pack) Voice+Content More Info | 2498 | Add to cart
2200-45402-001 QSX 400 Twin Pack More Info | 3098 | Add to cart
2215-06446-001 Polycom Universal Cable CORD KIT 500/550D DEFINITY SSPD More Info | 10 | Add to cart
2301-06415-001 Polycom - Conference phone adapter More Info | 259 | Add to cart
2200-03000-001 Polycom Soundstation Premier IR Remote Control More Info | 39 | Add to cart
2301-03433-001 Avaya DCP Wall Module Connector - Power adapter More Info | 149 | Add to cart |