VoIP Unlocking

Presented at HOPE Number Six (2006), July 22, 2006, 3 p.m. (60 minutes).

Voice over IP (VoIP) services such as Vonage, AT&T CallVantage, and Packet8 have recently gained popularity. Unfortunately, there's a catch: your VoIP phone only works with the phone company you bought it from. In this live demonstration, TProphet will show you how to free a D-Link DVG-1120M VoIP adapter from the chains of AT&T CallVantage service. He will also demonstrate FreeWorldDialup, a free alternative to paid VoIP services.

Presenters:

• TProphet
  TProphet aka The Telecom Informer, is a longtime staff writer and columnist for 2600 magazine. He is interested in a wide range of communications technologies, particularly mobile phones. TProphet's research is reportedly also popular with the security departments of telecommunications carriers. Beyond his zest for taking things apart, TProphet enjoys electronic music and visiting unusual places. He lives in the Pacific Northwest.

Links:

• https://infocon.org/cons/2600/HOPE Number Six (2006)/HOPE Number Six (2006) - VoIP Unlocking.srt (subtitles)
• https://infocon.org/cons/2600/HOPE Number Six (2006)/HOPE Number Six (2006) - VoIP Unlocking.mp4
• https://www.youtube.com/watch?v=Sdq7NziGFqk

Similar Presentations:

• DEF CON 19 (2011) / Sounds Like Botnet
• DEF CON 15 (2007) / Z-Phone
• DEF CON 14 (2006) / Owning the Linksys wrtp54g VOIP Router