Re: Selective Ringing via CallerID

[-mhd <not_real@xxxxxxxxxxx>]

"Robert Green" <ROBERT_GREEN1963@xxxxxxxxx> wrote:

>Anyone know of a standalone device that only rings through calls that are on
>a "priority list?"
>
>Especially important would be to match all fields in the CID stream - lots
>of calls come in on current CID saying "Texas" or "New York" or "Wireless
>Caller." Even though the actual phone number in the CID data, the RS unit we
>have with a "priority list" will let ALL "Wireless Callers" in without
>further matching the phone number to the one stored on the list. Which is
>pretty useless, IMHO.


Callerid.com sells multi line PC CID hardware that allows internal
black or white listing. It then blocks all ringing to phones
downstream.

-mhd