[#4367] Fix AudioRtpSession putDtmfEvent shadowing

sflphone-common/src/audio/audiortp/AudioRtpRecordHandler.cpp

@@ -483,8 +483,8 @@ void AudioRtpRecordHandler::processDataDecode(unsigned char *spkrData, unsigned
 		audio[size] /= *factor;
 	}
 	// decrease factor
-        *factor /= FADEIN_STEP_SIZE
-        ;
+	*factor /= FADEIN_STEP_SIZE;
+
 	// if factor reach 0, thsi function should no be called anymore
 	if(*factor == 0)
 		return true;

sflphone-common/src/audio/audiortp/AudioRtpSession.h

@@ -78,8 +78,6 @@ class AudioRtpSession : public ost::TimerPort, public ost::SymmetricRTPSession,
          */
         void updateDestinationIpAddress (void);
 
-        void putDtmfEvent (int digit);
-
         /**
         * Send DTMF over RTP (RFC2833). The timestamp and sequence number must be
         * incremented as if it was microphone audio. This function change the payload type of the rtp session,

sflphone-common/src/audio/audiortp/AudioZrtpSession.h

@@ -64,8 +64,6 @@ class AudioZrtpSession : public ost::TimerPort, public ost::SymmetricZRTPSession
          */
         void updateDestinationIpAddress (void);
 
-        void putDtmfEvent (int digit);
-
         /**
          * Send DTMF over RTP (RFC2833). The timestamp and sequence number must be
          * incremented as if it was microphone audio. This function change the payload type of the rtp session,