RealAudio has its own proxy protocol (thus the separate port for it in SpoonProxy). Because of that, the proxy settings are pretty simple as shown in the following screenshot.

Additional terms: PNA is the original proxy protocol that RealAudio Player version 2.0 and later supported in addition to HTTP. The Real Time Streaming Protocol (RTSP) (RFC 2326) is an Internet Engineering Task Force (IETF) Proposed Standard for control of streaming media on the Internet. RTSP is at the present time not support by SpoonProxy.

RealAudio G2's proxying is backwards-compatible with RealAudio.

For detailed instructions on using all RealAudio products with SpoonProxy and information on using RealAudio with firewalls and proxies, please visit http://service.real.com/firewall/index.html

It should be noted that RealAudio support in SpoonProxy expires after 30 days in the unregistered version.