[asterisk-users] Obtaining callerid on a PRI for billing purposes (with non toll-free numbers)

[Paul Hales]

The old classic is to say something like ' your callerid is blocked,
please get out your credit card'

PaulH


Alfred Monticello wrote:
> I'm thinking of starting a partyline, where people call in and talk to
> other people. For record keeping and billing purposes, I'd like to go
> by the callers telephone number.
>
> This method works fine as long as the caller doesn't have callerid
> blocked, but what are my options if they do block their number? I know
> there must be a way to report it, because there is a service provider
> here in my area that if I call and block my number, they are still
> able to obtain it. I know that when dialing a toll-free number, that
> the number is reported regardless. But what about regular non-toll
> free numbers?
>
> Does anybody have any ideas how I can do this? Are there any providers
> out there that offer this service over PRI or some other method?
>
> Thank you in advance.
>
>
>
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