January 2020 January 16 Icon 300/700 Version 22.214.171.1245 Fixes Addressed potential in-call audio echo issue. Addressed potential loss of in-call audio. January 9 Icon 300/700 Version 3.5.1 Enhancements Changed System Settings Reset to an admin-only function on Lifesize Phone HD. Added bandwidth control in the web UI to configure maximum call bandwidth between 1 Mb/s and 8 Mb/s. Improved on-screen banner message for loss of controller connection. Fixes Fixed one-way audio on incoming calls on Lifesize Icon 700 (with Mitel PBX - Mitel-3300-ICP). Improvements to acoustic echo cancellation (AEC)with Lifesize Phone HD as microphone and line-out as speaker.