 HUNTSVILLE, Ala.--BUSINESS WIRE--ADTRAN, Inc., NASDAQ: ADTN, a leading provider of next-generation networking solutions, announced today that ADTRAN representatives will be presenting at the MKM Virtual Conference on December 15, 2020. ADTRAN representatives will discuss company performance and current industry trends that may affect the market and ADTRANs business. ADTRAN will webcast the presentation. To listen to the live webcast follow the link: 