Description
Grandstream DP Series DP752 Long-Range DECT VoIP Base Station (Model: DP752) is a Long-Range DECT VoIP Base Station engineered for commercial enterprises, educational campuses, warehousing, and retail chains. It pairs with up to 5 Grandstream DP series DECT handsets, supports 10 distinct SIP accounts, 5 concurrent calls, and delivers an extended outdoor range of up to 400 meters (with DP730) or 350 meters (with DP722) and 50 meters indoors.
Featuring an auto-sensing 10/100 Mbps Ethernet port with integrated IEEE 802.3af PoE, the base station supports 3-way audio conferencing, wideband Opus codec, and automated provisioning via TR-069 and XML. It runs fanless for quiet operation and is manageable via the GDMS cloud platform.
Technical Specifications
| Component / Parameter | Technical Specification |
|---|---|
| Product Line | DP Series |
| Model / SKU | DP752 |
| Capacity / Scale | Pairs with up to 5 Handsets, 10 SIP Accounts, 10 Lines per Handset, 5 Concurrent Calls |
| Network / Telephony Interfaces | 1x 10/100 Mbps RJ45 Ethernet Port with integrated PoE (IEEE 802.3af Class 1) |
| Packet / Voice Processing | Opus, G.722, G.711u/a, G.729A/B, iLBC; Layer 3 QoS (ToS, DiffServ, MPLS) |
| Expansion & Peripheral Ports | Dedicated Pairing/Paging Button on front chassis |
| Operating System / Management | Embedded Linux; HTTP, HTTPS, TFTP, TR-069, GDMS Cloud, Syslog |
| Power Supply Specifications | Universal Power Adapter 100-240VAC 50/60Hz, Output 5VDC 1A; Integrated PoE (802.3af) |
| Maximum Power Consumption | 2.8W |
Mechanical & Environmental Specifications
| Parameter / Feature | Specification / Rating |
|---|---|
| Physical Dimensions (L × W × H) | 140.31 × 64.98 × 105.18 mm |
| Unit Weight | 140 g (0.14 kg) |
| Chassis & Display | LED status indicators for Power, Network, Register, Call, and DECT status |
| Heat Dissipation / Cooling | Fanless natural heat dissipation (noise-free operation) |
| Operating Temperature Range | -10°C to 50°C (14°F to 122°F) |
| Operating Relative Humidity | 10% to 90% (Non-condensing) |
| Mounting Capabilities | Desktop and Wall-mount |
Key Features & Capabilities
- Extended DECT Coverage: Delivers up to 400 meters outdoor wireless range with DP730 or 350 meters with DP722 handsets.
- High Concurrency Capacity: Supports 5 simultaneous external calls and up to 10 distinct SIP accounts across 5 registered handsets.
- Flexible Ring Modes: Features Circular, Linear, Parallel, and Shared ring group modes for flexible call distribution.
- Acoustic & Thermal Architecture: Operates silently without moving fans and supports wideband Opus and G.722 codecs.
- Enterprise Security Shield: Protected by TLS/SRTP/HTTPS encryption and unique security certificates per device.
- Centralized Cloud Control: Streamlines multi-site deployments through GDMS cloud provisioning and TR-069 protocols.
Recommended Applications
The Grandstream DP Series DP752 Long-Range DECT VoIP Base Station is designed for enterprise and commercial deployment scenarios, including:
- Commercial warehouse and fulfillment facility cordless communications
- Large retail stores requiring store-wide mobile associate phone coverage
- Hospitality operations coordinating housekeeping, security, and maintenance teams
- Medical clinic environments requiring portable on-call staff handsets
- Auto dealership service bays and lot management communications
Installation & Operating Environment
The Grandstream DP Series DP752 Long-Range DECT VoIP Base Station features a Desktop and Wall-mount enclosure measuring 140.31 × 64.98 × 105.18 mm and weighing 140 g (0.14 kg). It operates across an environmental temperature range of -10°C to 50°C (14°F to 122°F) and relative humidity of 10% to 90% (Non-condensing). Powered via Universal Power Adapter 100-240VAC 50/60Hz, Output 5VDC 1A; Integrated PoE (802.3af), it ensures dependable continuous operation and structured integration into commercial networking racks and office work environments.
