Knowledgebase Current: ProCall NEX ProCall NEX ProCall NEX, the New estos Experience, is estos' solution for companies for complete business telephony & UCC applications from the cloud. June 09, 2026: Notes on product lifecycle of ProCall NEX (EOS/EOM/EOL) Product Lifecycle of ProCall NEX (EOS/EOM/EOL):EOS (End-of-Sale)July 31, 2026EOM (End-of-Maintenance)May 31, 2027EOL (End-of-Life)May 31. 2027 ProCall NEX - the UCaaS (Unified Communications as a Service) solution from estosProCall NEX service specificationsRange of functions and known restrictionsSupported telephony functions for ProCall NEXOverview of ProCall NEX and tariffs on the estos website Use ProCall NEXLogin to ProCallProCall Desktop for Windows - the "Windows" clientProCall Web (Preview) - the "web app"ProCall Mobile for Android and iOS - the "mobile app"ProCall for Microsoft Teams - the "Teams app"Administration and configurationSetup and configurationSetup and configuration of ProCall NEXConfiguration of ProCall NEXProCall NEX system requirementsProCall NEX - downloads and instructionsSetup user management with Microsoft Entra IDIntegrate contact data with MetaDirectoryProCall NEX administrationHow to change the number of users?How to change my ProCall NEX tariff?Change the SIP TrunkDeviceOnlyGroups in ProCall NEXMigrationMigration from ProCall Enterprise to ProCall NEXRelease NotesProCall NEX Release Notes
