diff --git a/kamailio/registrar-query.cfg b/kamailio/registrar-query.cfg
index d412355a..0d23ee9c 100644
--- a/kamailio/registrar-query.cfg
+++ b/kamailio/registrar-query.cfg
@@ -184,12 +184,12 @@ route[REGISTRAR_SEARCH_AOR_INFO]
     xavp_params_implode("registrar_aor_info", "$var(info_params)");
     $var(info_params) = $(var(info_params){s.rbefore,;});
 
-    $var(count) = $(var(info_params){param.count});
+    $var(count) = $(var(info_params){param.count,;});
     $var(info_json) = "";
     $var(sep) = "";
     while($var(count) > 0) {
         $var(idx) = $var(count) - 1;
-        $var(info_json) = $_s($var(info_json)$var(sep)"$(var(info_params){param.name,$var(idx)})" : $(var(info_params){param.valueat,$var(idx)}));
+        $var(info_json) = $_s($var(info_json)$var(sep)"$(var(info_params){param.name,$var(idx)})" : $(var(info_params){param.valueat,$var(idx),;}));
         $var(count) = $var(count) - 1;
         $var(sep) = " , ";
     }