PUT /cgi-bin/api.pl?mode=MultiSpeak3 HTTP/1.1
User-Agent: curl/7.21.7 (x86_64-unknown-linux-gnu) libcurl/7.21.7 OpenSSL/1.0.0d zlib/1.2.5 libssh2/1.2.7
Host: localhost
Accept: */*
Content-Length: 6581
Expect: 100-continue

(data)