[Serusers] Question about usrloc

Hello Ser users and developers! I have a question about userloc. I'm authenticating my sip users (Allied Telesyn RG613-TX boxes) against mysql with a given username (msn1-macaddress / msn2-macaddress) and auto generated password. Authentication works fine, but my question is related to how ser stores users location in the location db. Example: Username: msn1-12345678 Phonenumber: 12345 Contact: sip:12345@192.168.1.1:5060 When this user is register the following I added to the location db: Username: 12345 Domain: Contact: sip:12345@192.168.1.1:5060 +++ My question is regarding the username column, is it possible that it contains the username of the sip user, not the username in the contact uri? Regards Runar Lyngmo