Merge pull request #1064 from jcbjoe/jg/additional_dtmf_frames

Added: Additional DTMF frames

src/pipecat/frames/frames.py

@@ -397,12 +397,22 @@ class TransportMessageFrame(DataFrame):
 
 
 @dataclass
-class InputDTMFFrame(DataFrame):
-    """A DTMF button input"""
+class DTMFFrame(DataFrame):
+    """A DTMF button frame"""
 
     button: KeypadEntry
 
 
+@dataclass
+class InputDTMFFrame(DTMFFrame):
+    """A DTMF button input"""
+
+
+@dataclass
+class OuputDTMFFrame(DTMFFrame):
+    """A DTMF button output"""
+
+
 #
 # System frames
 #