User Portal User Guide support-admin Version 1 Download 460 File Size 1.32 MB File Count 1 Create Date May 19, 2016 Last Updated December 23, 2019 Download Description The UC Cloud Voice end user portal is a self-service application that gives end usersĀ the ability to program telephone keys, set up twinning and view call history. ThisĀ guide provides step by step directions for these tasks.