Customizing the VC110 Video Conferencing Endpoint774. Select desired audio output device from the pull-down list of Audio Output.5. Press (Save soft key) to accept the change.Audio output device is configurable via the web user interface at the pathSetting->Video & Audio->Audio Output.The endpoint supports the following audio input devices: Auto (select the audio input device with the highest priority) VCS Phone (video conferencing phone) Wired Micpod (VCM30) Wireless Micpod (VCM60) Built-in Micphone (built-in micphone of VC110) Line Input (microphone connected to the Line In port on the VC110 all-in-one unit) Line In + VCS Phone Line In + Wired Micpod Line In + Wireless Micpod