Explains that you cannot start an online broadcast and you receive an error indicating that the requested audio Compression codec was not installed. Requires that you install the correct audio compression codecs and set items in the System.ini file.

Stream type: Multicast Protocol used: UDP multicast Ports used: 1-65000 Special notes: Multicast streams are broadcast on IPs specified by the Windows Media Administrator within the following range: 224.0.0.1 to 239.255.255.255.

You cannot route multicast Transmission Control Protocol/ Internet Protocol (TCP/IP) packets with Microsoft Windows NT 4.0. Microsoft Windows NT does not support the ability to route multicast packets, or to act as a multicast TCP/IP server....