diff --git a/sflphone-common/src/audio/audiortp/AudioRtpFactory.h b/sflphone-common/src/audio/audiortp/AudioRtpFactory.h
index d992d58f5092f9b390d06b7fbd597e94bab2744a..a6041a83223ec179fd786cbda2218afe9fe1f54b 100644
--- a/sflphone-common/src/audio/audiortp/AudioRtpFactory.h
+++ b/sflphone-common/src/audio/audiortp/AudioRtpFactory.h
@@ -126,20 +126,6 @@ class AudioRtpFactory
             _srtpEnabled = enable;
         }
 
-        /**
-         * Manually set the keyExchangeProtocol parameter (usefull for RTP fallback)
-         */
-        void setKeyExchangeProtocol (int proto) {
-            _keyExchangeProtocol = proto;
-        }
-
-        /**
-         * Manually set the setHelloHashEnabled parameter (usefull for RTP fallback)
-         */
-        void setHelloHashEnabled (bool enable) {
-            _helloHashEnabled = enable;
-        }
-
         /**
          * Get the current AudioZrtpSession. Throws an AudioRtpFactoryException
          * if the current rtp thread is null, or if it's not of the correct type.