I am new to this list, but signed up especially because of this very vexing problem ... I just installed a new SBC Office Portal here in my house, and now am having trouble streaming from one of the computers using Real Producer, encoding an audio stream and sending it out UDP over the internet. Looking at the event history, when it doesn't work, it shows ICMP Dest Unreachable, code=3... when it has worked, it shows "Pinhole Added" and then shows the correct destination address and correct port that I am trying to send the stream out through ... right now, I told the portal's firewall to allow all applications ... and it seems to be working now, but don't have confidence that it is going to be consistent. For instance, just now, I tried streaming, and I got an error, then I tried again, not having changed anything, a few minutes later, and I was able to stream ...anyone have any ideas?
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