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:
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Up to 1500 users, 200 concurrent calls
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Built-in IM, audio meetings, web conferencing
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Free Wave App for desktop & mobile UC
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Zero config for Grandstream SIP endpoints
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API support for CRM/PMS integrations
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Secure boot, TLS/SRTP, random default password
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3x Gigabit ports with PoE+, NAT router
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NAT firewall traversal for remote access
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Hot standby and dual local deployment
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Full-band Opus codec, 50% jitter resilience
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GDMS cloud management compatible
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Based on Asterisk* v16 OS
Description
Market-Leading Features :
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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).