 HUNTSVILLE, Ala.--BUSINESS WIRE--ADTRAN, Inc., NASDAQ: ADTN, a leading provider of next-generation networking solutions, announced today that ADTRAN representatives will present at the 24th Annual Needham Virtual Growth Conference on January 12, 2022. ADTRAN representatives will provide an update on the company, the proposed business combination with ADVA Optical Networking and discuss industry trends that can impact the market and ADTRANs business. ADTRAN will webcast the presentation. T 