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s=SURGE Test Stream
i=Multicast audio test stream. A message from SURGE on loop.
u=http://www.surgeradio.co.uk/listen/advanced.html
e=streaming@surgeradio.co.uk
p=++44 (0)870 357 2252
t=0 0
a=tool:Net::SDP version 0.1
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m=audio 5000 RTP/AVP 0
c=IN IP6 FF1E:2001:630:d0:201:83::80/127
a=rtpmap:0 PCMU/8000/1