📦 Product Overview
The Grandstream GRP2602 is a carrier-grade, essential business IP phone designed for mass deployment, easy management, and reliable voice communications. Built for small-to-medium businesses, service providers, and remote workers, it combines a sleek design with advanced telephony features and centralized provisioning support.
🔑 Key Features
- 📞 2 Lines & 4 SIP Accounts — Manage multiple extensions or shared lines easily.
- 🎧 5-Way Audio Conferencing — Hold group calls without external services.
- 🔊 HD Audio & Noise Shield — Clear voice quality with background noise reduction.
- 📡 Zero-Touch Provisioning — Supported by Grandstream Device Management System (GDMS) for cloud-based deployment and management.
- 🔒 Enterprise-Grade Security — Secure boot, dual firmware images, and encrypted data storage.
- 🔄 Swappable Faceplates — Customizable branding options.
- 🎧 EHS Headset Support — Works with Plantronics, Jabra, and Sennheiser headsets.
- 📱 Optional Wi-Fi (GRP2602W) — Dual-band Wi-Fi 6 support on wireless variant.
- ⚡ PoE Support (GRP2602P/GRP2602G) — Power over Ethernet variants available.
🧠 Technical Specifications
| Specification | Detail |
|---|---|
| Display | 2.41″ backlit graphical LCD (132×48) |
| SIP Accounts | Up to 4 |
| Lines | 2 |
| Audio Conferencing | 5-way |
| Ethernet | Dual 10/100 Mbps |
| Headset | RJ9 with EHS support |
| Audio Codecs | G.722, G.711, Opus, and more |
| PoE | Yes (P/G models) |
| Wi-Fi | Yes (W model) |
| Management | GDMS cloud provisioning |
👍 Benefits
- Easy Enterprise Deployment: Zero-touch provisioning with GDMS saves IT time and reduces setup errors.
- Scalable for Growth: Supports multiple SIP accounts and conferencing for team communications.
- Flexible Connectivity: Available in PoE and Wi-Fi models to suit different network environments.
- Robust Security: Enterprise-grade protection helps secure voice communications.
📁 Useful Links
- 📄 Official Grandstream Product Page: https://www.grandstream.com/products/ip-voice-telephony-carrier-grade-ip-phones/grp-series-essential-ip-phones/product/grp2602-p-w-g
- 📥 Grandstream GRP2602 Datasheet (PDF): https://www.grandstream.com/hubfs/Product_Documentation/Datasheet_GRP2602_English.pdf


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