The following modules must be loaded before this module:

The following libraries or applications must be installed before running Kamailio with this module loaded:

URL of the database to be used.

If the db_url string is empty, the default database URL will be used.

Default value is “mysql://kamailioro:kamailioro@localhost/kamailio”.

...
modparam("uri_db", "db_url", "mysql://username:password@localhost/kamailio")
...

The DB table that should be used. Its possible to use the “subscriber” and “uri” table. If the “uri” table should be used, an additional parameter “use-uri-table”) must be set.

Default value is “subscriber”.

...
modparam("uri_db", "db_table", "uri")
...

Column holding usernames in the table.

Default value is “username”.

...
modparam("uri_db", "user_column", "username")
...

Column holding domain in the table.

Default value is “domain”.

...
modparam("uri_db", "domain_column", "domain")
...

Column holding URI username in the table.

Default value is “uri_user”.

...
modparam("uri_db", "uriuser_column", "uri_user")
...

Specify if the “uri” table should be used for checking instead of “subscriber” table. A non-zero value means true.

Default value is “0 (false)”.

...
modparam("uri_db", "use_uri_table", 1)
...

Specify if the domain part of the URI should be used to identify the users (along with username). This is useful in multi domain setups, a non-zero value means true.

This parameter is only evaluated for calls to “does_uri_exist”, all other functions checks the digest username and realm against the given username, if the “uri” table is used.

Default value is “0 (false)”.

...
modparam("uri_db", "use_domain", 1)
...

Check “To” username against URI table (if use_uri_table is set) or digest credentials (no DB backend required).

This function can be used from REQUEST_ROUTE.

...
if (check_to()) {
	...
};
...

Check “From” username against URI table (if use_uri_table is set) or digest credentials (no DB backend required).

This function can be used from REQUEST_ROUTE.

...
if (check_from()) {
	...
};
...

Check the username from the given uri against URI table (if use_uri_table is set) or digest credentials (no DB backend required).

Description of parameters:

This function can be used from REQUEST_ROUTE.

...
if (check_uri("$var(uri)")) {
	...
};
...

Check if username in the request URI belongs to an existing user.

The checking is done against the URI table (if use_uri_table is set) or the subscriber table.

This function can be used from REQUEST_ROUTE.

...
if (does_uri_exist()) {
	...
};
...