The Yeastar P-Series Cloud Edition (PCE) Bring Your Own Instance (BYOI) is a software licence for a unified communications solution supporting up to 400 users. The BYOI model allows deployment on a preferred public cloud platform or private virtual machine, giving your business full control over its data and infrastructure. This virtual IP PBX system supports 400 extensions and 100 concurrent calls, ideal for medium to large enterprises in South Africa. Core features include voice, video conferencing, instant messaging, and call centre functions. By installing a dedicated instance of the Yeastar PCE, you can manage a secure and scalable private cloud telephony system tailored to your specific requirements.