diff --git a/src/sippts/sipscan.py b/src/sippts/sipscan.py
index 3e47d60..c2a19b1 100644
--- a/src/sippts/sipscan.py
+++ b/src/sippts/sipscan.py
@@ -475,6 +475,7 @@ def scan_host(self, ipaddr, port, proto):
                         response = '%s %s' % (
                             headers['response_code'], headers['response_text'])
                         rescode = headers['response_code']
+                        print(self.c.RED + '\nEmpty response code: ' + self.c.CYAN + '%s:%d/%s: %s\n' % (self.line[self.pos], ipaddr, port, proto, resp) + self.c.WHITE)
 
                     if self.verbose == 2:
                         print(self.c.BWHITE + '[-] Receiving from %s:%s/%s ...' %