diff --git a/sip/asterisk.py b/sip/asterisk.py
index 5eb43c3c..f1da32fe 100644
--- a/sip/asterisk.py
+++ b/sip/asterisk.py
@@ -45,7 +45,7 @@ class Profile(object):
             conn.close()
             
             if caller_id == 'full_name' or caller_id == 'both':
-                conn=lc_ldap.shortcuts.lc_ldap_admin()
+                conn=lc_ldap.shortcuts.lc_ldap_readonly()
                 aid=int(num[1:])
                 adh=conn.search(u'aid=%s' % aid)[0]
                 return '%s %s' % (adh['prenom'][0],adh['nom'][0])
diff --git a/sip/code_impression.py b/sip/code_impression.py
index 3fa1cee5..85de86ad 100755
--- a/sip/code_impression.py
+++ b/sip/code_impression.py
@@ -3,11 +3,11 @@
 import sys
 sys.path.append('/usr/scripts/')
 
-from lc_ldap.shortcuts import lc_ldap_admin
+import lc_ldap.shortcuts
 from lc_ldap.attributs import imprimeur, nounou
 from impression import digicode
 
-conn=lc_ldap_admin()
+conn = lc_ldap.shortcuts.lc_ldap_readonly()
 
 try:
     aid=int(sys.argv[1][1:])
diff --git a/sip/user_exist.py b/sip/user_exist.py
index 1307cc6f..8f6268a6 100755
--- a/sip/user_exist.py
+++ b/sip/user_exist.py
@@ -1,15 +1,11 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 import sys
-sys.path.append('/usr/scripts/gestion')
 sys.path.append('/usr/scripts/')
-sys.path.append('/etc/crans/secrets/')
 
-import secrets
 import lc_ldap.shortcuts
 
-
-conn=lc_ldap.shortcuts.lc_ldap_admin()
+conn=lc_ldap.shortcuts.lc_ldap_readonly()
 try:
     if len(sys.argv[1])==5:
         aid=int(sys.argv[1][1:])