[Freeswitch-users] accountcode and user id not present in CDRs

[regs at kinetix.gr]

I am using acls (cidr) to accept incoming calls from a gateway that
I do not want to register in my FS box.

I have this gateway configured in a xml file : 
freeswitch/conf/directory/default/gateway1.xml

<include>
  <user id="GATEWAY1" mailbox="" cidr="xxx.xxx.xxx.xxx/32">
    <params>
      <param name="password" value="1234"/>
    </params>
    <variables>
      <variable name="accountcode" value="CUSTOMER1"/>
      <variable name="user_context" value="my_context"/>
      <variable name="effective_caller_id_name" value="gateway1_callid"/>
      <variable name="effective_caller_id_number" value="238383838383"/>
    </variables>
  </user>
</include>

I have the corresponding cidr in my ACL in acl.conf.xml.

I am able to make a call from that gateway to my FS but in my CDRs (both 
xml or cdr_csv)
the accountcode or user id is not present.

Any help on how to define an endpoint (originating) and use some 
attribute (like account_code or user id)
for billing purposes?