diff --git a/lib/tasks/dial.js b/lib/tasks/dial.js
index 13a467a8..fac79b7c 100644
--- a/lib/tasks/dial.js
+++ b/lib/tasks/dial.js
@@ -37,12 +37,13 @@ function compareTasks(t1, t2) {
   if (t1.type !== t2.type) return false;
   switch (t1.type) {
     case 'phone':
-      return t1.number === t1.number;
+      return t1.number === t2.number;
     case 'user':
+      return t1.name === t2.name;
     case 'teams':
-      return t2.name === t1.name;
+      return t1.number === t2.number;
     case 'sip':
-      return t2.sipUri === t1.sipUri;
+      return t1.sipUri === t2.sipUri;
   }
 }