Update recordings.md

source/applications/recordings.md

@@ -1,6 +1,8 @@
 # Recordings
 
-Recordings are sound files that can be used for the IVR Menu (Auto Attendant). They are managed from Application -> Recordings. From there you can add, rename, update, and delete recordings.
+Recordings are sound files that can be used for the IVR Menu (Auto Attendant). They are managed from Application -> Recordings. From there you can add, upload, rename, update, and delete recordings. If you set up speech and transcribe recordings can created with text-to-speech or existing recordings can be transcribed.
+
+applications/voicemail_transcription.md
 
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