DTMF Audio to RFC 2833

When the SDP offer side supports DTMF audio tones, and the SDP answer side supports RFC 2833, and transcoding resources are available, and does NOT support either or both of the first two DTMF Audio tone conditions, then the Oracle® Enterprise Session Border Controller will convert incoming DTMF audio tones to outgoing RFC 2833 packets.

Transcoding resources are always required in this scenario.