I am setting up a connection to a database of users, whose passwords have been saved as a one-way hash. That means that my xml_curl php/sql will need to perform the authentication, and return a user without any password. (According to Anthony, back in 2008: http://lists.freeswitch.org/pipermail/freeswitch-users/2008-February/029882.... ) Only thing is I can't find any mention anywhere of how to re-generate the user's password from the sip_auth variables in order to run it through my one-way hash for comparison to the database. It's got to be something to do with these: sip_auth_nonce = 4d95dd9f-2247-474a-8496-aa7c08700fe7 sip_auth_cnonce = a088c6b6ba18d1387a45998b6bfa842d sip_auth_nc = 0000000a sip_auth_response = 9edefab216a46ed75f1ed1297dd9c9d3 Any ideas how to rebuild the original user's password? Or is there a way to send the password through as part of the post? (maybe using enable-post-var) Cheers, Fraser