Simultaneous Payload Type Mapping for Audio and DTMF

In addition to enabling audio payload type mapping for AMR and AMR-WB and enabling EVS AMR-WB IO payload type mapping, the audio-payload-type-mapping option, within the media-manager, configures the Oracle® Enterprise Session Border Controller (ESBC) to support simultaneous payload type mapping for audio and DTMF RFC-2833 for AMR, AMR -WB, and EVS in AMR wideband IO mode. Payload type mapping requires fully compatible SDP, with the exception of the payload type number. Simultaneous audio and DTMF RFC 2833 payload type mapping also requires that the payload type numbers for audio and DTMF be different.