Add call status indicator to the status bar

script/start-local-collaboration

@@ -31,9 +31,10 @@ scale_factor=1
 if [[ $resolution_line =~ Retina ]]; then scale_factor=2; fi
 width=$(expr ${screen_size[0]} / 2 / $scale_factor)
 height=${screen_size[1] / $scale_factor}
+y=$(expr $height / 2)
 
-position_1=0,0
-position_2=${width},0
+position_1=0,${y}
+position_2=${width},${y}
 
 # Authenticate using the collab server's admin secret.
 export ZED_STATELESS=1