Entire Organization / Department / Individual Group On-line Presence/ Alias Individual, Group, Broadcast, Attach File, Receive Read Confirmation, HTML Original Text, Emoticon, Background Color, Image, Insert Stationery A collection of conversations by timeline -display of unconfirmed conversation count, exit (delete) Conversation -1: 1, 1: N conversations, conversation invitations, fie (photo) transfer, emoticon transfer, shale, capture transfer, -display of conversation left and right, display of conversation read count detailed view of unverified conversation, deletion of conversation line, dialogue image capture -Capture image by conversation line, display Web Open Tag Voice Talk / Face Talk -Audio & Video Communication based SIP and interface with IP-Phone/PBX Remote Control / Desktop Sharing - Application / Acceptance-Based Remote Control, Remote Control Service by Authority In/Out Message Box, Alarm Message Box Scrolling internal ad image / Scrolling in internal news (notice, recruiter etc.) Windows : Windows Vista,Windows7 Windows10 Mac : Mac OS X 10.8 - MacOS Siera