Audio Focused IP PBXs – UCM6300A Series

Supports up to 1500 users and up to 200 concurrent calls
Zero configuration provisioning of Grandstream SIP endpoints
Built-in Instant Messaging (IM), Audio Conferencing & Web Meetings platform
Wave App allows easy voice & IM communications for web, desktop, and mobile
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