Description
Grandstream UCM6300 Audio Series UCM6302A 2-Port FXO/FXS IP PBX (Model: UCM6302A) is a Unified Audio IP PBX Appliance engineered for growing small-to-medium enterprises, multi-department offices, and commercial retail. It provides 2 RJ11 FXO ports for PSTN trunk connectivity, 2 RJ11 FXS ports with lifeline support, 500 registered users, 75 concurrent calls, and 75 SRTP encrypted calls over three Gigabit PoE+ ports.
Operating on Asterisk 16, the system integrates a powerful voice collaboration suite featuring up to 5 audio conference rooms and 75 participants. It is managed seamlessly through the Grandstream Device Management System (GDMS), features automated ZeroConfig endpoint setup, and provides remote NAT traversal via UCM RemoteConnect.
Technical Specifications
| Component / Parameter | Technical Specification |
|---|---|
| Product Line | UCM6300 Audio Series |
| Model / SKU | UCM6302A |
| Capacity / Scale | 500 Registered SIP Users, 75 Concurrent Calls (75 SRTP Calls) |
| Network / Telephony Interfaces | 2x RJ11 FXS Ports, 2x RJ11 FXO Ports; 3x Gigabit RJ45 Ports with PoE+ |
| Packet / Voice Processing | Opus, G.711u/a, G.722, G.722.1, G.726, G.729A/B, iLBC; 128ms Carrier-Grade Echo Cancellation |
| Expansion & Peripheral Ports | 1x USB 2.0 Port, 1x USB 3.0 Port, 1x SD Card Slot |
| Operating System / Management | Asterisk Version 16; Web UI, GDMS Cloud, UCM RemoteConnect, ZeroConfig |
| Power Supply Specifications | External Universal Power Adapter 100-240VAC 50/60Hz, Output 12VDC 1.5A; Integrated PoE+ (802.3at) |
| Maximum Power Consumption | 10.5W |
Mechanical & Environmental Specifications
| Parameter / Feature | Specification / Rating |
|---|---|
| Physical Dimensions (L × W × H) | 270 × 175 × 36 mm |
| Unit Weight | 725 g (0.725 kg) |
| Chassis & Display | 320 × 240 color LCD touch screen with Shortcut Keys; LED status indicators |
| Heat Dissipation / Cooling | Smart speed-adjusting fan cooling architecture |
| Operating Temperature Range | 0°C to 45°C (32°F to 113°F) |
| Operating Relative Humidity | 10% to 90% (Non-condensing) |
| Mounting Capabilities | Desktop and Wall-mount |
Key Features & Capabilities
- Verified Scale & Processing: Engineered to sustain 500 SIP endpoints and 75 simultaneous voice sessions without packet loss.
- Hybrid Telephony Ports: Equipped with 2 FXO PSTN trunk ports and 2 FXS analog ports featuring automatic power outage lifeline capability.
- Audio Conferencing Engine: Built-in conference bridge accommodates up to 5 dedicated meeting rooms and 75 concurrent participants.
- Acoustic & Thermal Design: Smart speed-adjusting fan keeps internal processor temperatures optimal while maintaining quiet operation.
- Enterprise Security Shield: Includes Secure Boot, unique per-unit default passwords, and TLS/SRTP media stream encryption.
- Automated Cloud Provisioning: Configurable via GDMS centralized management and Grandstream automated ZeroConfig endpoint onboarding.
Recommended Applications
The Grandstream UCM6300 Audio Series UCM6302A 2-Port FXO/FXS IP PBX is designed for enterprise and commercial deployment scenarios, including:
- SME corporate offices requiring hybrid PSTN trunking and modern SIP communications
- Branch locations maintaining analog fax and emergency analog phone lifeline connectivity
- Remote and mobile workforce setups utilizing Wave softphones on iOS, Android, and PC
- Commercial customer service queues and call distribution centers
- Hospitality front desk and guest room telephony integration
Installation & Operating Environment
The Grandstream UCM6300 Audio Series UCM6302A 2-Port FXO/FXS IP PBX features a Desktop and Wall-mount enclosure measuring 270 × 175 × 36 mm and weighing 725 g (0.725 kg). It operates across an environmental temperature range of 0°C to 45°C (32°F to 113°F) and relative humidity of 10% to 90% (Non-condensing). Powered via External Universal Power Adapter 100-240VAC 50/60Hz, Output 12VDC 1.5A; Integrated PoE+ (802.3at), it ensures dependable continuous operation and structured integration into commercial networking racks and office work environments.
