INSERT INTO version (table_name, table_version) values ('sip_trace','3');
CREATE TABLE sip_trace (
    id INT(10) UNSIGNED AUTO_INCREMENT PRIMARY KEY NOT NULL,
    time_stamp DATETIME DEFAULT '1900-01-01 00:00:01' NOT NULL,
    time_us INT UNSIGNED DEFAULT 0 NOT NULL,
    callid VARCHAR(255) DEFAULT '' NOT NULL,
    traced_user VARCHAR(128) DEFAULT '' NOT NULL,
    msg MEDIUMTEXT NOT NULL,
    method VARCHAR(50) DEFAULT '' NOT NULL,
    status VARCHAR(128) DEFAULT '' NOT NULL,
    fromip VARCHAR(50) DEFAULT '' NOT NULL,
    toip VARCHAR(50) DEFAULT '' NOT NULL,
    fromtag VARCHAR(64) DEFAULT '' NOT NULL,
    direction VARCHAR(4) DEFAULT '' NOT NULL
);

CREATE INDEX traced_user_idx ON sip_trace (traced_user);
CREATE INDEX date_idx ON sip_trace (time_stamp);
CREATE INDEX fromip_idx ON sip_trace (fromip);
CREATE INDEX callid_idx ON sip_trace (callid);