 PHOENIX, AZ ACCESSWIRE June 21, 2021 Crexendo, Inc. NASDAQ:CXDO an award-winning premier provider of cloud communications, UCaaS Unified Communications as a Service, call center, collaboration services, and other cloud business services that are designed to provide enterprise-class cloud services to any size business at affordable monthly rates, today announced that NetSapiens and Crexendo will be attending ITEXPO 2021 in Miami, Florida this week. The annual event brings service providers, developers, IT professionals, and business owners together to discuss the latest innovations in communications technology solutions. 