----- Original Message ----- From: "Gordon Henderson" <[email protected]> To: "Asterisk Users Mailing List - Non-Commercial Discussion" <[email protected]> Sent: Sunday, December 21, 2008 11:30 AM Subject: Re: [asterisk-users] A method to determine PSTN Call Provider?
> On Sun, 21 Dec 2008, Barton Fisher wrote: > >> I'm looking for a solution to determine if a PSTN call to a zaptel >> channel was originated from a VoIP provider or not in real time. >> I'd like to use the callerid(num) to reverse match to the provider. >> Does anyone have a clue how I could do this? > > What country are you in/want to tell? > > In the UK it's realtively easy, but it's a big database, and it won't tell > you anything about ported numbers eg. from a PSTN to VoIP operator) > > That's assuming the caller doesn't withold... > > Gordon Sorry, I'm in the US Bart _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
