The Grandstream UCM6300A is a feature-rich IP PBX system. It supports up to 250 users and up to 50 concurrent calls. The system features zero configuration provisioning of Grandstream SIP endpoints, making it easy to set up and manage.
It also includes a built-in Instant Messaging ...The Grandstream UCM6300A is a feature-rich IP PBX system. It supports up to 250 users and up to 50 concurrent calls. The system features zero configuration provisioning of Grandstream SIP endpoints, making it easy to set up and manage.
It also includes a built-in Instant Messaging (IM), Audio Conferencing, and Web Meetings platform that allows access from computers, mobile devices, and SIP endpoints. The Free Wave App enables easy voice and IM communications using desktops, Web, and Android/iOS devices. Additionally, the system has an API available for third-party integrations, including CRM and PMS platforms.
For security, the UCM6300A features advanced protection with secure boot, unique certificate, and random default password to protect calls and accounts. It also has three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support for NAT routers. The system's automated NAT firewall traversal service facilitates secure remote connections.
Furthermore, the UCM6300A supports Full-Band Opus voice codec and has jitter resilience up to 50% packet loss.