Hi, How may I edit ser.cfg so that every time Ser receives an 302 reply, it writes in acc table the "SIP contact address" of the forwarded URI address that comes in that message? I think that can be done with avp_write that searches that contact URI address in SIP messages and stores it in a variable, and than using avp_db_store to write the contents of that variable to the database, isn't it? But how can I do that? Any help? Regards, Ricardo.