Iñaki Baz Castillo writes:
ah ok, so the regular expression is made from the "from_uri" value in the 'lcr' table, I understand now.
yes, and in 3.0 there can be any number of lcr instances, which may make it unnecessary to use non-empty from column. for example, if you want all users belonging to a particular domain to use a specific gateway, you can define an lcr instance for that domain.
-- juha