This library is a slightly modified version of https://code.google.com/p/p2p-sip/ by Kundan Singh <kundan10@gmail.com> It had no setup.py, and was not on github or bitbucket, so I forked it from Google Code, cause I needed some enhancements to it. ORIGINAL README: 39 Peers: Opensource peer-to-peer Internet telephony (P2P-SIP) software in Python by Kundan Singh <mailto:kundan10@gmail.com> Visit http://39peers.net or http://code.google.com/p/p2p-sip for the project details. See LICENSING for copyright and licensing details.