diff --git a/sflphone-common/src/audio/codecs/alaw.cpp b/sflphone-common/src/audio/codecs/alaw.cpp
index 2f8d407caacd40caa438066b2e8d328dcfeb4b06..a1e2fc8b2714b38d7f9b1d6cf768603cb76e4f01 100644
--- a/sflphone-common/src/audio/codecs/alaw.cpp
+++ b/sflphone-common/src/audio/codecs/alaw.cpp
@@ -31,7 +31,6 @@
 
 #include "../common.h"
 #include "audiocodec.h"
-#include <stdio.h>
 
 class Alaw : public AudioCodec
 {
@@ -51,7 +50,6 @@ class Alaw : public AudioCodec
         virtual ~Alaw() {}
 
         virtual int codecDecode (short *dst, unsigned char *src, unsigned int size) {
-            printf ("Decoded by alaw ");
             int16* end = dst+size;
 
             while (dst<end)
@@ -61,7 +59,6 @@ class Alaw : public AudioCodec
         }
 
         virtual int codecEncode (unsigned char *dst, short *src, unsigned int size) {
-            printf ("Encoded by alaw ");
             size >>= 1;
             uint8* end = dst+size;
 
diff --git a/sflphone-common/src/audio/codecs/ulaw.cpp b/sflphone-common/src/audio/codecs/ulaw.cpp
index a2f487caa2a68eb5ee710fc624fd7a39eca1d35c..74614e93f2076ae0919bf459155aa9529464e5c7 100644
--- a/sflphone-common/src/audio/codecs/ulaw.cpp
+++ b/sflphone-common/src/audio/codecs/ulaw.cpp
@@ -33,7 +33,6 @@
 
 #include "../common.h"
 #include "audiocodec.h"
-#include <stdio.h>
 
 class Ulaw : public AudioCodec
 {
@@ -51,7 +50,6 @@ class Ulaw : public AudioCodec
         }
 
         virtual int codecDecode (short *dst, unsigned char *src, unsigned int size) {
-            printf ("Decoded by ulaw");
             int16* end = dst+size;
 
             while (dst<end)
@@ -61,7 +59,6 @@ class Ulaw : public AudioCodec
         }
 
         virtual int codecEncode (unsigned char *dst, short *src, unsigned int size) {
-            printf ("Encoded by ulaw \n");
             size >>= 1;
             uint8* end = dst+size;