FYI for those that are interested, I was able to successfully stream the scanner audio over the internet using VLC. The method I used is noted below and required Port Forwarding.
Streaming BCD536HP Over The Internet Using VLC:
1. Run VLC and click on Media, then Stream in the drop down
2. Click on Network and put rtsp://192.168.1.x/au:scanner.au in the text box (make sure to use your scanner's IP in the url).
3. Click on Stream at bottom right and Stream again in the drop down. Your rtsp url will appear as the source.
4. Click next.
5. Click on File and then choose HTTP in the drop down. Click on Add.
6. The next screen will show the port to be used for streaming (default is 8080) along with a path. I left both at the default. Click Next.
7. On the Transcoding screen, change the profile to Audio - MP3. Click Next.
8. On the Option Setup screen, click Stream. See screen shot below.
NOTE: Port Forwarding of 8080 was set-up on my router and directed to the IP of the PC where VLC is running (not the scanner's IP). Once this was done, I was able to listen to the BCD536HP audio over the internet via any media player using the standard HTTP url protocol:
http://routerip:8080 (IP address is the one assigned by your ISP to your router, not the PC's IP). This also allows you to access the stream on your phone/tablet using a scanner app that accepts custom url's.
FYI - The audio is "ok" (a bit tin can sounding) using this method and I have not tried any other audio configuration other than the one noted above. Your mileage may vary. It should be noted that there is also an Icecast streaming option in the drop down under step 5 above, however I could not get that method to successfully establish a connection. Someone else here probably can get that going.
Hope this helps.
Mike