tiscali router settings are:
Virtual Circuit Identifier - VCI: 38
Virtual Path Finder- VPI: 0
Encapsulation Mode: VCMux
Authentication Type: CHAP
Protocol RFC 2364: PPP over ATM (PPPoA)
Modulation Type: G.DMT or Auto
Primary DNS Server: 212.74.112.66
Secondary DNS Server: 212.74.112.67