[Serusers] avpops and register

Hi, I'm trying to do the following things using the avpops: When I receive a Register Message from uri 666@.., I'd like to register the uri 1000@... and 2000@... at the same time. I'd like to do this also for uri 777, to register 778 and 779 when 777 triggers a Register Message. So I decided to use the SQL Table below to achieve this: Initnumber: Varchar(64) Attribute: Varchar(64) Type: INT (default to 0) Associated: Varchar(64) Initnumber attribute type associated 666 register 0 1000 666 register 0 2000 777 register 0 778 777 register 0 779 In Ser.cfg, I put this: modparam("avpops","avp_url","mysql://ser:heslo@IP/telephone") modparam("avpops", "avp_table", "associate") modparam("avpops","username_column","initnumber") modparam("avpops","attribute_column","attribute") modparam("avpops","type_column","type") modparam("avpops","value_column","associated") if (method=="REGISTER") { # Authentication Challenge Challenge #Test of AVPs log(1, "LOG: AVP REGISTRATION"); avp_db_load("$from ","s:register"); #to display avp in memory avp_print(); #fork registration using new avp value to register avp_pushto("$from","s:register/g"); save("location"); break; }; What I expect this to do is to get the values "associated" with "Initnumber", using avp_db_load and to fork the registration process using avp_pushto to register the numbers in the associated column. I use avp_print to see the avp loaded in memory, but I see nothing in the syslog. Moreover nothing happens, ie only the uri which initiates the Register message is registered on SER :'( Can somebody help me please, Rodrigue