How to Wiretap Phone Line with DIY Circuit

Had to reupload! see comments. I like to record my phone calls directly on camera… for research purposes… so I designed some circuit to wiretap the land line directly to my camera audio input.It would be pretty awesome if you support ElectroBOOM at Patreon: http://patreon.com/electroboomMy tee-shirts: http://teespring.com/stores/electroboomViewers giveaway announced. Please see comments. Enter your school for giveaways here: https://goo.gl/forms/tOEQE8KfwTq4vNMq2My article on this: https://www.electroboom.com/?p=1034Follow me on Facebook: http://www.facebook.com/ElectroBOOMSpecial thanks to http://www.keysight.com for helping with giveaways!Thanks to http://CircuitSpecialists.com for proving my essential lab toolsMy sponsors and patrons, http://www.electroboom.com/?page_id=727Below are my Super Patrons with support to the extreme!Aki K. at http://www.pc-doctor.com/Enzo Breda LeeNicholas Moller at https://www.usbmemorydirect.comJörn HöferBy: Mehdi Sadaghdar