Grandstream UCM6300
The Grandstream UCM6300 Audio Series is a scalable IP PBX solution with built-in IM, conferencing, NAT firewall traversal, and secure multi-device communication via Wave App—supporting up to 1500 users and 200 concurrent calls.
Key Features:
Up to 1500 users, 200 concurrent calls
Built-in IM, audio meetings, web conferencing
Free Wave App for desktop & mobile UC
Zero config for Grandstream SIP endpoints
API support for CRM/PMS integrations
Secure boot, TLS/SRTP, random default password
3x Gigabit ports with PoE+, NAT router
NAT firewall traversal for remote access
Hot standby and dual local deployment
Full-band Opus codec, 50% jitter resilience
GDMS cloud management compatible
Based on Asterisk* v16 OS
Description
Market-Leading Features :
High Capacity Unified Platform:
Supports up to 1500 users and 200 concurrent calls, making it ideal for SMBs to large enterprises.Built-in Audio & IM Collaboration Tools:
Enables native instant messaging, audio meetings, and web conferencing accessible across mobile, desktop, and SIP endpoints.Free Wave App for Multi-Device Communication:
Provides seamless voice and chat via desktop browsers, Android/iOS devices, and WebRTC-enabled access.Zero Configuration for Grandstream Devices:
Simplifies deployment with automatic provisioning of Grandstream SIP endpoints.Third-Party Integration APIs:
Compatible with CRM and PMS platforms to unify workflows across communication and business tools.Advanced Security Architecture:
Features secure boot, unique device certificates, and randomized default passwords to safeguard user accounts and data.Gigabit Network Interfaces + NAT Router:
Three auto-sensing RJ45 ports with PoE+ support and integrated NAT router for flexible and resilient network design.Automated NAT Firewall Traversal:
Facilitates secure and remote user access without manual configuration for external clients.High Availability & Local Failover Support:
Built-in Hot Standby and local dual deployment options maximize system uptime and disaster recovery capabilities.HD Audio with Opus Codec & Jitter Resilience:
Ensures superior voice quality, even under network stress or packet loss up to 50%.GDMS Compatible:
Enables cloud-based monitoring, setup, and maintenance through Grandstream Device Management System (GDMS).