Grandstream UCM6300A IP PBX (voice only)

The UCM6300 Audio series describes companies building strong and scalable unified communication and collaboration solutions. This series of IP PBX systems provides a platform that unifies essential business communication needs, including voice, instant messaging (IM), audio meetings, web audio meetings, data, analytics, mobility, facility access, intercom devices, and more. The UCM6300 Audio series supports up to 1500 users and includes an integrated IM system, a voice/web conferencing platform, and the free Wave application that allows users to communicate and collaborate from desktop computers, mobile devices, IP phones, and other SIP endpoints. It supports the UCM RemoteConnect cloud service for remote users to deliver the best hybrid platform in its class, combining local IP PBX system control, remote access, and system management for a cloud solution. By providing a unified high-quality communication and collaboration solution equipped with a range of mobility, security, instant messaging, audio conferencing, and collaboration tools, the UCM6300 Audio series offers a powerful business communication platform for any organization. Main features of the UCM 6300A: - No monthly fees per seat. - This is a comprehensive phone system. - Supports up to 250 users and 50 concurrent calls. - Zero-configuration for Grandstream SIP endpoints. - An integrated platform for instant messaging (IM), audio conferencing, and web meetings supporting access from computers, mobile devices, and SIP endpoints. - The Free Wave app allows easy voice calls and IM using desktops, web, and Android/iOS devices. - API available for integration with third-party platforms, including CRM and PMS. - Advanced security with secure boot, unique certificate, and random default password to protect calls and accounts. - Three RJ45 network ports with auto-sensing Gigabit speed, built-in PoE+, and NAT router support. - NAT firewall traversal service facilitates secure remote connections. - Improved reliability with support for Hot Standby High-Availability and dual local deployment. - Supports full-range Opus audio codec, resistant to jitter with up to 50% packet loss. - Compatible with GDMS for cloud setup, management, and monitoring. - Based on the open-source Asterisk* version 16 operating system.