| ATIS Home Page The Alliance for Telecommunications Industry Solutions (ATIS) is a U.S.-based organization that is committed to rapidly developing and promoting technical and operations standards for the communications and related information technologies industry worldwide using a pragmatic, flexible and open approach. Recent additions to the Document Center Enhanced Wireless 9-1-1 Phase ll (Joint TIA/ATIS ANS) Unified Ordering Model Volume ll Analysis (LSOG 12) Unified Ordering Model Vo.. |