O’Reilly has announced its Emerging Telephony Conference, which explores the best of what’s happening at the cutting edge of IP telephony. The second edition of ETel is returning to Burlingame, California next February 27-March 1. Telco managers, hackers, mobile gamers, VCs, communications projects researchers, and phone phreakers can sign up, starting right now. Early registration discounts end January 8, 2007. In addition, MacMinute readers can register using code: ETEL07MPD for an additional 10% off. MacMinute is a media sponsor of this event.