The Agilent Power of X application notes provide insight into solving tough measurement problems in a unique way for both the design and manufacturing environments. The new “Solutions for Enabling Fast, Accurate and Efficient Testing of Voice Quality in LTE User Equipment (UE)” 5991-0794EN, available now, offers information into how to best address the long list of test requirements when testing the voice quality of LTE UE with the right VoIP test building blocks.