How do I configure a Valcom V-9970 paging system to work with 8x8? Last updated Save as PDF Share Share Share Tweet Share MoreResolved: Users Unable to Log In to 8x8 ServicesWelcome to the NEW 8x8 Support Knowledge Base!Join our Webinar and Get the Most out of Configuration Manager! Configuring the Valcom V-9970 System Ensure that DIP Switches 1 and 2 are turned ON. Using the phone line or RJ11 cable, connect your 8x8 adapter to the J2 Port of the Valcom V-9970. Connect the speaker to the Pins labeled Page Out.