Summary: The company filed tariff WN U-2, Schedule 18, original sheets S-36U.5 through S-36U.14 to replace the company's concurrence with WECA Tariff WN U-2, Sec. 2.3.12 (Voice over Internet Protocol-Public Switched Telephone Network traffic) tariff to calculate the percentage of intrastate terminating traffic subject to intrastate access charges.