What are the limitations on file attachments in 8x8 Contact Center? Last updated Save as PDF Share Share Tweet Share Loading...8x8 Support impacted by local COVID-19 measures. Please create a case online for the best help.Recently upgraded to 8x8 Video Meetings? Click here!Some US Landline Participants get a Busy Signal in 8x8 Video MeetingsPrevNext Applies To 8x8 Contact Center File Attachments Answer A maximum number of 5 files can be attached. Each file cannot exceed 6 MB for a total of 12MB.