[Serusers] Radius - LDAP

Hiya, I'm trying to use RADIUS server to authorize (authenticate) SIP users. I'm using auth_radius module. My radius server is the same machine, FreeRadius wich is configured to use LDAP as DB. Whe I try to authenticate a SIP user I've got a problem, SIP SER sends a radius request with digest method, but my Radius needs a User-Password suplied in order to bind in LDAP. How can intruct SIP SER in order to pass auth password as User-Password althout Digest??? Thanks in advance. -- ------------------------------------- Aquel que planta árboles bajo los que sabe muy bien que nunca se sentara, ha descubierto el auténtico significado de la vida.