Summary: Investigate, research, comment, and respond on matters concerning the communications infrastructure transition to an internet protocol standard. Address subsequent timelines and technical issues, including but not limited to standards, number resources, least cost routing, and interconnection as an outcome of or proposed by industry, state, and federal jurisdictions. Actions and costs relevant to new technologies, network impact, and implementation by the FCC, ATIS, INC, NANC's standing boards and subcommittee's, and the Western Region Regulatory Collaborative.