Electronic Voice Services, Inc. is a company based in the United States that operates within the Business Services industry, specifically in the areas of call centers, telecommunications, and retail. Founded in 1993, the company employs between 11 to 50 individuals and has reported revenue of approximately 5.08 million USD. Their published content primarily includes a guide on VoIP, SMS, email, and fax services, which outlines the requirements for VoIP carriers, emphasizing the necessity for providers to offer SIP trunks. The document provides recommendations for various compatible VoIP service providers, detailing their status and service quality, while also noting those that are not compatible. This focus on telecommunications solutions indicates the company's expertise in facilitating cloud-based communication services, particularly through virtual call center software and telephone answering services. The limited document corpus suggests a specialized approach to providing guidance on telecommunications options for businesses.