Grandstream Audio Series UCM6304A IP PBX Supporting 4x FXO, 4x FXS Ports, 1000 Users, Supports Full-Band Opus Voice Codec

<h1 style='color:#3e60ac;text-align:center;font-family:arial;margin: -5px 0px'>On Premise IP PBX (Audio Only) with 4 FXO ports, 4 FXS ports and supporting up to 1000 users</h1> <h2 style='color:#46a8ca;text-align:center;font-family:arial;margin: -20px 0px'>UCM6304A</h2><div style='text-align:justify;'> The UCM6304A can support up to 1000 users and 150 concurrent calls and has a built-in instant messaging (IM), voice/web conferencing platform, and the free Wave App, which allows users to connect and collaborate from desktops, mobile devices, IP phones, and other SIP endpoints. It offers a best-in-class hybrid platform that combines the control of an on-premise IP PBX with the remote access and system manageability of a cloud solution by providing UCM RemoteConnect cloud service for distant users. The UCM6304A provides a robust business communication platform for any organization by providing a high-end unified communications and collaboration solution packed with a suite of mobility, security, instant messaging, voice conferencing, and collaboration tools. </div> Features • Supports up to 1000 users & up to 150 concurrent calls • Zero configuration provisioning of Grandstream SIP endpoints • Built-in Instant Messaging, Audio Conferencing & Web Meetings platform supporting access from computers, mobile devices, and SIP endpoints • Wave for Android, iOS, Chrome and Firefox browsers allows communication with all UCM6300 users & solutions • API available for third-party integrations, including CRM and PMS platforms • Advanced security protection with secure boot, unique certificate and random default password to protect calls and accounts • Three Gigabit auto-sensing RJ45 network ports with integrated PoE+ and support NAT router • Automated NAT firewall traversal service facilitates secure remote connections • Compatible with GDMS for cloud setup, management and monitoring <div style='text-align:center;'> </div>