Display toll free number

Hi, I need advice on the following:-

Caller call a US toll free number and from the toll free gateway to the asterisk via PRI line.

Our requirement is we wanted the Asterisk to capture the US toll free number as DNIS and relay it to a call center agent.

The problem is, We couldn’t capture the tollfree number. All Asterisk can see is possibly the caller number all the PRI number.

Plz… Advice me… TQ

please don’t cross-post. it’s rude and counter-productive. when combined with your lack of information (anyone say “log fragment” ?) it looks even worse.

Sorry… try to behave… Coz I’m serious in looking the solution… It not happen again… I just want that tolfree number appear on display…