TDM11B Asterisk Configuration in UK


I’m having no luck at all getting my Asterisk TDM11B to make or receive calls over the UK PSTN network. Does anyone have a working set of zaptel.conf and zapata* files for the UK?

I am running Asterisk 1.2.15, zaptel 1.2.14 and freepbx 2.2.1 on Ubuntu Edgy.

Any help will be gratefully received.