diff --git a/lib/session/adulting-call-session.js b/lib/session/adulting-call-session.js
index 6237b791..0b9396f4 100644
--- a/lib/session/adulting-call-session.js
+++ b/lib/session/adulting-call-session.js
@@ -1,4 +1,6 @@
 const CallSession = require('./call-session');
+const {CallStatus} = require('../utils/constants');
+const moment = require('moment');
 
 /**
  * @classdesc Subclass of CallSession.  Represents a CallSession
@@ -26,6 +28,7 @@ class AdultingCallSession extends CallSession {
       this._callReleased();
     });
     this.sd.emit('adulting');
+    this.on('callStatusChange', this._notifyCallStatusChange.bind(this));
   }
 
   get dlg() {
@@ -50,6 +53,18 @@ class AdultingCallSession extends CallSession {
   }
 
   _callerHungup() {
+    if (this.dlg.connectTime) {
+      const duration = moment().diff(this.dlg.connectTime, 'seconds');
+      this.rootSpan.setAttributes({'call.termination': 'hangup by caller'});
+      this.callInfo.callTerminationBy = 'caller';
+      this.emit('callStatusChange', {
+        callStatus: CallStatus.Completed,
+        duration
+      });
+    }
+    this.logger.info('InboundCallSession: caller hung up');
+    this._callReleased();
+    this.req.removeAllListeners('cancel');
   }
 }