Grandstream PBX UCM6300A

The Grandstream UCM6300A is a powerful IP-PBX system designed to support up to 250 users and handle 50 concurrent calls, making it ideal for small to medium-sized businesses. It features three Gigabit auto-sensing RJ45 network ports with integrated PoE+ to simplify network setup and power delivery.

This system includes built-in instant messaging, audio conferencing, and web meetings platforms accessible from computers, mobile devices, and SIP endpoints, enhancing team collaboration. The UCM6300A supports a wide range of voice codecs including Opus and G.711, ensuring high-quality voice communication with jitter resilience up to 50% packet loss.

Designed for flexibility, it offers an API for third-party integrations such as CRM and PMS platforms, enabling seamless business workflow integration. The device supports NAT routing, has a built-in SD card reader, and includes a USB 3.0 port for expandable storage or additional peripherals.

Additional features include echo cancellation, dynamic jitter buffer, secure encryption algorithms (AES, TLS), and authentication methods like SSH and LDAP for enhanced security. The compact, wall-mountable design measures 10.63 x 6.89 x 1.42 inches and weighs 1.55 lbs, making it easy to install in various environments.

With support for SIP and SRTP protocols, integrated auto attendants with 5 layers, and advanced call handling features such as call park, hold, transfer, and voicemail to email, the UCM6300A delivers a comprehensive communication solution. It operates reliably within a temperature range of 32°F to 113°F and humidity of 10-90% non-condensing.

Overall, the Grandstream UCM6300A IP-PBX system offers a robust, scalable, and secure platform to meet the communication demands of growing businesses.