diff --git a/modules/xmpp/TraceablePeerConnection.js b/modules/xmpp/TraceablePeerConnection.js
index 7df5bd8a5..51dd22e89 100644
--- a/modules/xmpp/TraceablePeerConnection.js
+++ b/modules/xmpp/TraceablePeerConnection.js
@@ -368,6 +368,7 @@ TraceablePeerConnection.prototype.createOffer
             }
 
             offer = SSRCReplacement.mungeLocalVideoSSRC(offer);
+            self.trace('createOfferOnSuccess::mungeLocalVideoSSRC', dumpSDP(offer));
 
             if (config.enableSimulcast && self.simulcast.isSupported()) {
                 offer = self.simulcast.mungeLocalDescription(offer);
@@ -399,6 +400,7 @@ TraceablePeerConnection.prototype.createAnswer
 
             // munge local video SSRC
             answer = SSRCReplacement.mungeLocalVideoSSRC(answer);
+            self.trace('createAnswerOnSuccess::mungeLocalVideoSSRC', dumpSDP(answer));
 
             if (config.enableSimulcast && self.simulcast.isSupported()) {
                 answer = self.simulcast.mungeLocalDescription(answer);