Last updated: 2003-10-31 ("Intended Usage: OBSOLETE" added 2020-10-12) This MIME Media Type has been DEPRECATED audio/qcelp should be used in its place. For further information, please see RFC3625 MIME media type name: audio MIME subtype name: vnd.qcelp Required parameters: none Optional parameters: none Encoding considerations: QCELP is a binary data format so some transfer encoding will generally be necessary. Security considerations: none Interoperability considerations: none Published specifications: none Additional Information: QCELP is a variable rate Code Excited Linear Prediction codec for digitally encoding voice. The commonly used file extension is ".QCP" Applications: Qualcomm QCELP recoder and player QUALCOMM QCP-800 cell phone Person & email address to contact for further information: Andy Dejaco QUALCOMM Incorporated 6455 Lusk Blvd San Diego, CA 92121 Phone: 619-658-2660 Email: adejaco&qualcomm.com Intended usage: OBSOLETE Author/Change controller QUALCOMM, Inc. c/o Andy Dejaco