Description
Grandstream GRP Series GRP2601 2-Line Basic IP Phone (Model: GRP2601) is a Carrier-Grade Basic IP Phone engineered for small businesses, branch offices, remote teleworkers, and common work areas. It features 2 SIP accounts, 2 lines, a 132×48 dot-matrix LCD screen, dual 10/100 Mbps Ethernet ports, and supports 5-way audio conferencing with wideband audio.
Designed for zero-touch mass deployment, it integrates Grandstream Noise Shield technology to block ambient acoustic interference, supports Electronic Hook Switch (EHS) for Plantronics, Jabra, and Sennheiser headsets, and is centrally provisioned and managed via the GDMS cloud platform.
Technical Specifications
| Component / Parameter | Technical Specification |
|---|---|
| Product Line | GRP Series |
| Model / SKU | GRP2601 |
| Capacity / Scale | 2 SIP Accounts, 2 Lines, 5-way Voice Conferencing |
| Network / Telephony Interfaces | Dual switched auto-sensing 10/100 Mbps RJ45 Ethernet Ports (LAN/PC) |
| Packet / Voice Processing | G.729A/B, G.711u/a, G.726, G.722 (wideband), iLBC, Opus; Grandstream Noise Shield Technology |
| Expansion & Peripheral Ports | RJ9 Headset Jack (with EHS support for Plantronics, Jabra, and Sennheiser) |
| Operating System / Management | Embedded Linux; GDMS Cloud Management, Web UI, TR-069, encrypted XML configuration |
| Power Supply Specifications | Universal Power Adapter included: Input 100-240VAC 50/60Hz; Output 5VDC 0.6A (Non-PoE) |
| Maximum Power Consumption | 3W |
Mechanical & Environmental Specifications
| Parameter / Feature | Specification / Rating |
|---|---|
| Physical Dimensions (L × W × H) | 208 × 180 × 63.4 mm (with handset and stand) |
| Unit Weight | 650 g (0.65 kg) |
| Chassis & Display | 132 × 48 pixel (2.21 inch) monochrome graphical LCD; 4 XML programmable soft keys |
| Heat Dissipation / Cooling | Fanless natural heat dissipation (noise-free operation) |
| Operating Temperature Range | 0°C to 40°C (32°F to 104°F) |
| Operating Relative Humidity | 10% to 90% (Non-condensing) |
| Mounting Capabilities | Desktop stand (1 position) and Wall-mount (requires GRP_WM_S bracket) |
Key Features & Capabilities
- 2-Line Telephony: Supports 2 SIP accounts and 2 lines with 5-way audio conferencing for efficient call handling.
- Noise Shield Technology: Advanced acoustic filtering algorithm suppresses background chatter in open office spaces.
- Dual Network Ports: Dual switched 10/100 Mbps Ethernet ports enable passthrough connectivity for a co-located PC.
- Fanless Quiet Architecture: Passive thermal cooling ensures silent operation on quiet home and corporate office desks.
- Enterprise Security Suite: Includes Secure Boot, dual firmware image redundancy, and encrypted data storage.
- Cloud Management via GDMS: Centralized cloud configuration, monitoring, and zero-touch provisioning via Grandstream GDMS.
Recommended Applications
The Grandstream GRP Series GRP2601 2-Line Basic IP Phone is designed for enterprise and commercial deployment scenarios, including:
- Basic workstation telephone deployments for commercial small businesses
- Remote teleworker and home office desktop voice communication
- Common enterprise areas including lobbies, waiting rooms, and break areas
- Educational classroom and library basic voice points
- Retail checkout counter and customer service desk telephony
Installation & Operating Environment
The Grandstream GRP Series GRP2601 2-Line Basic IP Phone features a Desktop stand and Wall-mount enclosure measuring 208 × 180 × 63.4 mm (with handset and stand) and weighing 650 g (0.65 kg). It operates across an environmental temperature range of 0°C to 40°C (32°F to 104°F) and relative humidity of 10% to 90% (Non-condensing). Powered via Universal Power Adapter included: Input 100-240VAC 50/60Hz; Output 5VDC 0.6A (Non-PoE), it ensures dependable continuous operation and structured integration into commercial networking racks and office work environments.
