Hello Dave. I was almost sure that the tables for LCR were defined there!, my mystake. But, i have the table definitions (i can't rememeber where i found it). You can check with Juha if there is a mistake in the tables. # # Table structure for table 'gw' # CREATE TABLE gw ( gw_name VARCHAR(128) NOT NULL, ip_addr INT UNSIGNED NOT NULL, port SMALLINT UNSIGNED, grp_id INT UNSIGNED NOT NULL, PRIMARY KEY (gw_name), KEY (grp_id) ); # # Table structure for table 'gw_grp' # CREATE TABLE gw_grp ( grp_id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY, grp_name VARCHAR(64) NOT NULL ); # # Table structure for table 'lcr' # CREATE TABLE lcr ( prefix varchar(16) NOT NULL, from_uri varchar(128) NOT NULL DEFAULT '%', grp_id INT UNSIGNED NOT NULL, priority TINYINT UNSIGNED NOT NULL, KEY (prefix), KEY (from_uri), KEY (grp_id) ); Regards Ricardo.-