diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
index 6646d5d7a..fd58fa16a 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
@@ -438,7 +438,9 @@ public class JingleConnectionManager extends AbstractConnectionManager {
                     Log.d(
                             Config.LOGTAG,
                             account.getJid().asBareJid()
-                                    + ": no rtp session proposal found for "
+                                    + ": no rtp session ("
+                                    + sessionId
+                                    + ") proposal found for "
                                     + from
                                     + " to deliver proceed");
                     if (remoteMsgId == null) {
diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/SessionDescription.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/SessionDescription.java
index f0f98260b..77b598793 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/jingle/SessionDescription.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/SessionDescription.java
@@ -291,7 +291,7 @@ public class SessionDescription {
                         throw new IllegalArgumentException(
                                 "A source specific media attribute is missing its value");
                     }
-                    mediaAttributes.put("ssrc", id + " " + parameterName + ":" + parameterValue);
+                    mediaAttributes.put("ssrc", id + " " + parameterName + ":" + parameterValue.trim());
                 }
             }