[Freeswitch-users] xml_cdr and contact header question

Hello. I develop report system on database from mod_xml_cdr I wish to select all calls to the user XX For this purpose I do select on callflow -> profile_index = "1" caller_profile -> destination_number = XX (exact select: http://pastebin.freeswitch.org/13519 ) And all is good but FS get destination_number from a field <contact> which the user defines at registration. So there is no useful. Questions. 1. As it is possible to forbid registration of the user with number in the field <contact> distinct from username? 2. Whether there are other variants to select all calls to the user XX?