diff --git a/lib/http-routes/api/create-call.js b/lib/http-routes/api/create-call.js
index 05aafe4a..8fdb3089 100644
--- a/lib/http-routes/api/create-call.js
+++ b/lib/http-routes/api/create-call.js
@@ -197,9 +197,10 @@ router.post('/', async(req, res) => {
           });
           cs.exec(req);
 
-          res.status(201).json({sid: cs.callSid});
+          res.status(201).json({sid: cs.callSid, callId: inviteReq.get('Call-ID')});
 
-          sipLogger.info(`outbound REST call attempt to ${JSON.stringify(target)} has been sent`);
+          sipLogger.info({sid: cs.callSid, callId: inviteReq.get('Call-ID')},
+            `outbound REST call attempt to ${JSON.stringify(target)} has been sent`);
         },
         cbProvisional: (prov) => {
           const callStatus = prov.body ? CallStatus.EarlyMedia : CallStatus.Ringing;