Sign In | Join Free | My himfr.com
Home > Video Conference Application >

The Emergence and Development of Video Conference System

The Emergence and Development of Video Conference System

The Emergence and Development of Video Conference System

Video conferencing system, also known as video teleconferencing system, refers to two or more individuals or groups in different places, through transmission lines and multimedia equipment, to ...

Send your message to this supplier
 
*From:
*To: Beijing RYLink Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)