Quintum This topic has 0 replies, 1 voice, and was last updated 21 years, 8 months ago by despo. Viewing 1 post (of 1 total) Author Posts 2nd June 2003 at 07:42 #24487 despoGuest Can somebody help me with a A800 setup.how to configure a prefix no before the dialled number. Author Posts Viewing 1 post (of 1 total) The forum ‘Voice over IP’ is closed to new topics and replies.