Description
Grandstream GRP2612 Series Professional IP Phones
Carrier-Grade Business Desk Phones for Enterprise & Service Providers
The Grandstream GRP2612 Series is a line of professional, carrier-grade IP desk phones designed for large-scale deployments, enterprises, and managed VoIP service providers. All GRP2612 models share a unified hardware platform, firmware, and enterprise security features, while offering multiple connectivity options to fit different network environments.
This product page covers the following models: GRP2612, GRP2612P, GRP2612G, and GRP2612W. Please review the Model Differences section below to select the correct variant for your installation.
Key Features – Common to All GRP2612 Models
- Supports 4 SIP accounts / 4 line keys
- 2.8-inch color LCD display
- HD audio on handset and speakerphone
- Noise Shield technology for background noise reduction
- Full-duplex speakerphone with acoustic echo cancellation (AEC)
- Enterprise-grade security (TLS, SRTP, secure boot)
- Centralized provisioning and cloud device management
- Unified firmware across the GRP series
- Wall-mountable design (optional kit)
Built for Mass Deployment
The GRP2612 series is engineered for rapid provisioning and simplified lifecycle management. With zero-touch provisioning and centralized control, IT teams can deploy, manage, and secure thousands of devices efficiently.
All GRP2612 phones share the same user interface, call features, and audio performance. The differences in models are strictly related to power, network speed, and wireless capability.
Additional Information:
GRP2612 (Standard Model)
• Requires external power adapter (sold separately)
• No PoE, no Wi-Fi
• Ideal for basic wired VoIP installations
GRP2612P (PoE Model)
• PoE (802.3af) supported
• No Wi-Fi
• Ideal for offices using PoE switches
GRP2612G (Gigabit Model)
• PoE (802.3af) supported
• No Wi-Fi
• Best for high-speed enterprise networks
GRP2612W (Wi-Fi Model)
• PoE (802.3af) supported
• Built-in dual-band Wi-Fi (2.4GHz & 5GHz)
• Ideal where Ethernet cabling is limited
Call Handling
3-way audio conferencing
Call waiting, DND, redial
XML/LDAP phonebook support
Security & Provisioning
Secure boot and locked firmware
Zero-touch provisioning
Centralized cloud management
Package Contents
Handset with cord
Ethernet cable
Desk stand
Quick Installation Guide
***ONE YEAR LIMITED MANUFACTURER’S WARRANTY INCLUDED
For full technical specifications by model, please refer to the Grandstream GRP2612 official product page .
Payment & Security
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