Update control-mid-call-media-actions.md

Added audio streaming and real time transcription to mid call media actions

Author: alvin-l-han

articles/communication-services/how-tos/call-automation/control-mid-call-media-actions.md

@@ -487,3 +487,9 @@ call_connection_client.unhold(target_participant=PhoneNumberIdentifier(TARGET_PH
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+
+### Audio streaming
+Audio streaming allows you to subscribe to real-time audio streams from an ongoing call.  For more detailed guidance on how to get started with audio streaming and information about audio streaming callback events, see [this page](audio-streaming-quickstart.md).
+
+### Real-time transcription
+Real-time transcription allows you to access live transcriptions for the audio of an ongoing call.  For more detailed guidance on how to get started with real-time transcription and information about real-time transcription callback events, see [this page](real-time-transcription-tutorial.md).