Gustavo, Take a look at this thread
http://lists.digium.com/pipermail/asterisk-users/2006-October/169627.html Presumably the supplemental 12v supply is for ringing voltage. I did not see anything on Digium's support pages about the card itself. Maybe a call to tech support may help. Bob... On Mon, 2006-12-11 at 13:09 +0000, Gustavo Felisberto wrote: > I have a TDM-400 from digium with 2FXO+2FXS ports. Any idea on how much power > will this drain from the 12 and 5 V connector when all ports are in use? > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users