Apr 20, 2016 #2 PFD45 Technical User Jan 16, 2015 208 US See if this works? http://files.engineering.com/getfile.aspx?folder=52a3e56b-d614-489d-b3f3-c2f06f45f011&file=SV8500-SIP-Trunking-Config-Guide-Xcast.pdf Upvote 0 Downvote