Thanks gents. Follow you on the DSLR forum too.
I have read the admin guide, cover to cover, but it's, ah, a little hard to interpret sometimes. And I've been doing VOIP, asterisk, etc., for a bit of time, so confounding me is a modest accomplishment.
Anyhoo, another question if I might: is it possible to create a digitmap that screens both 1800 and 800 numbers. GV sends CID with the country code (1-xxx; as you know), but local telco sends CID without. It would be nice to create a single exclusion list which covers both instances, rather than double entry.
Thanks for your insights.