[A*UG] PRI and line sharing

[Jim Freeze]

I am installing a channel 12 (11 digital phone lines) using a PRI and
I have a few questions about hunt groups and line pooling.
The system is serving two offices, each with their own DiD.

I'm wondering if there is a way to pool the lines between the offices,
so that both offices can use any available line. I know this can be
done for outgoing calls, but the real question is can it be done for
incoming calls. I assume that each DiD will need a hunt group, but
defining a hunt group seems to exclude the possibility of pooling the
lines for incoming calls.

Does anyone know if this is possible?

-- 
Jim Freeze