 | Browse the Product Manual [Download: PDF, 1378KB] Browse the Data Sheet[Download: PDF, 60KB] For Nortel Meridian users, communicating with crystal clarity couldnt be easier. Just connect a SoundStation Premier 550D directly into a Meridian PBX digital wall jack. You dont need an analog port, analog adapter, or complicated connections to take advantage of natural, two-way conversations with Polycoms breakthrough, Acoustic Clarity Technology. With sensitive, high-performance speakers, SoundStation Premier 550D delivers crisp, clear sound thats twice as loud as Polycoms SoundStation. Its also twice as quiet. The SoundStation Premier 550Ds 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. Meridian PBX Conferencing Feature - Add up to 5 conference endpoints with the Conference key on your SoundStation Premier 500D/550D dial pad.* Direct Connect - Connects directly to any Meridian voice port that supports Meridian digital telephone sets (except MBS CENTREX phone sets). Full-Duplex Conferencing Performance - Polycom's Acoustic Clarity Technology lets you talk as naturally as speaking face-to-face. Expandable for Larger Rooms - Attach 2 extended microphones and/or wireless lapel microphone, for better room coverage and meeting mobility. Privacy Phone - Attach a Meridian telephone to the auxiliary phone jack and lift the handset during a conference call to "take the call private", muting all system microphones and the speaker. Supports Nortel Meridian, Meridian1 option 11 to 81, SL-1, and SL-100 $708.49 Click To Buy |