app/services/twilio_base/protocols/voice/sip.rb in twilio_base-1.11.11 vs app/services/twilio_base/protocols/voice/sip.rb in twilio_base-1.11.1101

@@ -49,10 +49,10 @@
         def sip_refer_enabled?
           params[:sip_refer_enabled]
         end
 
         def refer_attribues
-          { action: action_url }
+          { action: status_callback_url }
         end
 
         def sip_whip
           @sip_whip ||= sip_endpoints.sample.to_s.strip
         end