Yeastar specializes in business phone systems and unified communication solutions designed for various business sizes and needs . They offer a variety of deployment options to cater to user preferences, including cloud-based, hardware-based, and software-based solutions. Here's a breakdown of their product offerings: Cloud PBX: Yeastar Cloud PBX is a cloud-hosted phone system that eliminates the need for on-premise hardware. It's ideal for businesses that want a scalable and flexible solution with minimal upfront investment . Key features include: High call capacity and scalability Advanced call routing options Built-in voicemail and call recording Support for traditional analog phones, IP phones, and SIP trunks Software PBX: Yeastar Software PBX, also known as S PBX, is a software-based solution that can be installed on your existing hardware for businesses seeking a cost-effective option . It offers many of the same features as the Hardware PBX but requires compatible hardware for operation. Additional Yeastar Products: Gateways: Yeastar offers gateways that allow you to connect traditional analog phone lines, fax machines, and PBX systems to your VoIP network. SIP Trunks: Yeastar provides SIP trunking services, which eliminates the need for traditional phone lines and offers a more affordable and scalable solution. Benefits of Yeastar Products: Easy to Use: Yeastar products are known for their user-friendly web interface and intuitive configuration tools. Scalability: Yeastar offers solutions for businesses of all sizes, from small startups to large enterprises. Cost-Effective: Yeastar products provide a high value proposition with various deployment options to fit different budgets. Unified Communications: Yeastar solutions integrate voice calling, video conferencing, instant messaging, and other communication features into a single platform. Choosing the right Yeastar product depends on your specific needs and preferences. Consider factors such as the number of phone users, desired features, budget, and preferred deployment method (cloud-based, hardware, or software).