What are the Firmware Update Steps?
Two Way Audio Issues.
(1). Audio Delay. The Audio will not be smooth when SD card recording function is enabled simultaneously.
(2). Echo problem. If the distance between IP CAM and PC is too close, recommend the user to use headphone.
When the user monitors IP CAM, there is an ¡§acmStreamOpen ERROR¡¨ messages.
3G Mobile Phone Operation Steps.