IP PBXs for up to 3000 Users – UCM6300

Supports up to 3000 users and up to 450 concurrent calls
Zero configuration provisioning of Grandstream SIP endpoints
Built-in conferencing & meetings platform for desktop, Wave, and SIP endpoints
Wave App allows communication with all UCM6300 users & solutions
API available for third-party integrations, including CRM and PMS platforms
Automated NAT firewall traversal service with UCM RemoteConnect
Compatible with GDMS for cloud setup, management, and monitoring
Based on Asterisk* version 16