[Asterisk-Users] Last callers script?

[Mike Dent]

Hi,
Is there some script which can be called from a * extension to
playback the recent incoming
callers on a particular PSTN line?

In the UK 1471 is a BT number which plays back the most recent callers
number, it also
gives you the option to call this number back (now charging you for
this service too!).

Is there anything similar in asterisk-land?
thanks
Mike