In the sample dialplan, I see the syntax ${...} and the syntax $${...}. Are both these correct? Using eval suggests that the later simply prefix the result with a dollar sign, I am not sure if this intended... examples - copied from random non-sequential lines in default.xml: <action application="set" data="ringback=${us-ring}"/> <action application="bridge" data="user/${dialed_extension}@${domain_name}"/> and for the $${...} syntax: <action application="set" data="transfer_ringback=$${hold_music}"/> <action application="set" data="ringback=$${uk-ring}"/> <action application="bridge" data="sofia/$${domain}/2000@bkw.org"/> Maybe both mean the same thing? -- Brian May <brian@microcomaustralia.com.au>