Web page passing sound to workstation

Hi,

have a SLA Dashboard web page that beeps when any calls start getting close to the SLA Time. When the page is part of the XIBO system, no sounds are going to the workstation, but if I or anyone else opens the web page on the workstation the sounds are heard.

do sounds get passed through to the workstation when a web page is part of a layout ?
the monitor is a SONY Bravia with a standard DELL opti-970 workstation.

we have a speaker plugged into it, and tested with the browser displaying the web page and the sound is heard…

thanks,
Peter