SoundStation Premier 550D for Avaya DEFINITY PBX User Guide

This manual provides installation and user’s instructions for SoundStation Premier 500D/550D audioconferencing technology from Polycom in a “plug-n-play” design for direct connection with DEFINITY and System 75/85 digital ECS telephone system.

SoundStation Premier 550D for Avaya DEFINITY PBX User Guide

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