Enterprise Unified IP PBX Appliance Overview
The Grandstream UCM6302 provides professional-tier functionality, robust reliability, and centralized management for modern enterprise environments. Engineered with cutting-edge hardware components, this appliance delivers seamless interoperability, low-latency performance, and superior service continuity across corporate networks.
Designed for mission-critical deployments, the system incorporates advanced quality-of-service algorithms, energy-efficient operation, and hardened security protection. Organizations can scale their communication infrastructure effortlessly while maintaining strict compliance with international industry standards and operational protocols.
Key Capabilities & Business Benefits
1. Comprehensive Voice & Video UC Platform
Unifies enterprise voice, video calling, web meetings, chat, mobility, and facility access onto a centralized, scalable communications server.
2. Integrated Analog Ports & SIP Trunking
Features onboard PSTN connectivity (2 FXO / 2 FXS) and carrier-grade SIP trunking for robust voice gateway redundancy.
3. Built-In Conferencing & Wave Mobile App Support
Includes built-in multi-party video and audio conferencing rooms, paired with Grandstream Wave app for remote desktop and smartphone access.
4. Enterprise Security & Cloud Administration
Protected by secure boot, dual firmware, unique security certificates, and automated remote configuration via GDMS and UCM RemoteConnect.
Core Hardware Highlights
- Capacity Limits: Engineered to service up to 1000 Users and 150 Calls simultaneously.
- PSTN Integration: Built-in analog interface with 2 FXO / 2 FXS for legacy connectivity.
- Remote Collaboration: Seamless remote workforce integration with the Grandstream Wave app.
- Gigabit Interfaces: 3x auto-sensing Gigabit Ethernet ports with PoE+ input support.
- Zero-Configuration: Plug-and-play provisioning for Grandstream SIP endpoints.
- Advanced Security: SRTP, TLS, and HTTPS encryption with automated firewall rules.
Technical Specifications
| Category | Specification |
|---|---|
| Model / SKU | UCM6302 |
| Registered Users | Supports up to 1000 Users |
| Concurrent Calls | Supports up to 150 Calls |
| Telephony Ports | 2 FXO / 2 FXS |
| Network Ports | 3x Gigabit RJ45 Ports with Integrated PoE+ |
| Conferencing Rooms | Built-In Multi-Party Audio/Video Meeting Server |
| Remote Access | UCM RemoteConnect Cloud NAT Traversal Service |
| Management Platform | Local Web GUI, GDMS Cloud Provisioning |






