Octel SBC

• mime-type: audio/vnd.octel.sbc
• samples: http://samples.mplayerhq.hu/A-codecs/Octel-SBC/

According to the IANA vnc.octel.sbc submission: "The data is a binary format with no header or trailer. The compression algorithm is a proprietary speech compression algorithm developed by the Octel Messaging Division of Lucent Technologies."