Polycom is a multinational corporation that develops video, voice and content collaboration and communication technology. It is the largest pure-play collaboration company in its industry. The company also licences: H.264 video codecs, Siren codecs, session initiation protocol, Native 1080p high-definition cameras and displays, Native 720p and 1080p high-definition encoding/decoding, low-latency architecture and low bandwidth utilization, wideband advanced audio coding with low delay , multichannel spatial audio with echo cancellation and interference filters to eliminate feedback from mobile devices, Optimized environmental conditioning to provide the audio and video experience; and inter-operation with legacy video conferencing.