MPLS signaling

Hi folks. What is the most common way of doing MPLS signaling for LSP setup and End to End QoS enforcement ? LDP ? RSVP ? BGP-TE or OSPF-TE ? Thanx Paul ************************************************ Paul Khavkine Network Administrator DISTRIBUTEL Communications. 740 Notre Dame West, Suite 1135 Montreal, Quebec, Canada, H3C 3X6 1-514-877-5505 x 263 http://www.distributel.net ************************************************