Feb 3, 2008 #1 nedalsd MIS Dec 26, 2007 14 SA cisco router 3640 ccme ios does it support FXO or FXS ?
Feb 3, 2008 #2 mtashiro Technical User Mar 27, 2003 249 US Yes, with the appropriate IOS it will support FXO and FXS ports. Upvote 0 Downvote