Which uk internet providers offer static ip at no cost?

In 2005 Siemens installed a new ethernet core network for KPN. In the first half of 2006 Alcatel upgraded KPN's DSL equipment for KPN/Planet Internetplusbellen (VoIP), HetNet Surfen & Bellen (VoIP) and KPN Slim (a low cost, flat rate internet connection of 128 kbps with VoIP). For VoIP, costumers get a new modem (KPN Experiabox: Siemens Gigaset SX551 ADSL2+ router with four ethernet ports, WiFi, USB and two telephone ports). This is a direct result of the VoIP services offered by other network providers. In 2007 KPN will also begin to offer Mine (IPTV with VoD). In 2010 KPN plans to offer VDSL on an All-IP network and plans to dismantle the PSTN/POTS network and the local exchanges to compete with the cable companies.