Re: Charge for Pen Register Service? $600 per target per two months.

On 2013-09-23, at 05:01, Jim Bell wrote:

I wonder if anybody has implemented a 'metadata-killer': An app, perhaps, for a smartphone which accesses a 'telephone remailer': A (friendly) MITM (Man in the Middle) which can be called, and will automatically forward the call based on encrypted-number data, and maintain the connection to the target phone number. It would make collection of metadata much more difficult. Companies which do internet phone calls would be obvious candidates for that function. (Skype, Ooma, etc.)

Want. Anyone got the SIP fu to tell me where I should start trying to build this? I assume asterisk is still the platform of choice? -- ~j