Yes and no. Enta have not launched the service yet as they state they are not fully ready however they have offered some resellers the service on a very limited basis. It's only available to customers who want the Business Allowance service with a bandwidth allowance of 45GB or more. So far Enta are saying they wont migrate existing new or customers from ADSL to FTTC service - ie it's only for new connections.
I've been chasing Enta for an update on this however so far they have failed to provide one.
Until Enta state that they are actually ready to provide the service properly I've decided UKFSN will hold off. That leaves the option of offering something through Murphx but there are other issues via that route.