Region : UnitedKingdom

Model : TD-W8960N

Hardware Version : V4

Firmware Version :

ISP : O2

Hi everyone
Have just changed service with O2 to give me a static IP address and now cannot connect to Internet through my router.
Does anybody know What settings do I need in my router which my ISP cannot provide ???
VPI 0
VCI 101
wan link type IPoE
Encapsulation mode LLC/SNAP-bridging
WAN IP address xx.xxx.xx.xxx
WAN subnet mask ???
WAN gateway IP address ???
DNS Settings ???
Primary DNS ???
Secondary DNS ???

Can anyone help...have spent days trying to get back online :((