diff --git a/daemon/src/audio/audiortp/audio_srtp_session.cpp b/daemon/src/audio/audiortp/audio_srtp_session.cpp
index 0f3bf23c0983d40b6461602b4997a2a5feef7490..ed8a637fc07953ce9a04e3879bab053b62084f5a 100644
--- a/daemon/src/audio/audiortp/audio_srtp_session.cpp
+++ b/daemon/src/audio/audiortp/audio_srtp_session.cpp
@@ -50,9 +50,13 @@ AudioSrtpSession::AudioSrtpSession(SIPCall * sipcall) :
     localCryptoCtx_(NULL),
     localCryptoSuite_(0),
     remoteCryptoSuite_(0),
+    localMasterKey_(),
     localMasterKeyLength_(0),
+    localMasterSalt_(),
     localMasterSaltLength_(0),
+    remoteMasterKey_(),
     remoteMasterKeyLength_(0),
+    remoteMasterSalt_(),
     remoteMasterSaltLength_(0),
     remoteOfferIsSet_(false)
 {