Description
Overview
The Grandstream GRP2612W is a powerful carrier-grade IP phone from the GRP series, designed specifically for mass deployment and easy management in enterprise environments. Featuring built-in dual-band Wi-Fi and integrated PoE, this phone combines sleek design with next-generation features, making it the perfect choice for desktop workers who demand flexibility, reliability, and exceptional audio quality.
Key Features
📶 Built-in Dual-Band Wi-Fi
Integrated dual-band 802.11ac Wi-Fi supporting both 2.4GHz and 5GHz frequencies (Wi-Fi 6 on hardware version 5.0 and above)
Flexible deployment – install anywhere without Ethernet cabling
Perfect for work-from-home setups and remote offices
🎨 Color Display with Customization
2.4-inch TFT color LCD (320×240 resolution)
Swappable faceplate – easily customize with your company logo
Intuitive user interface with vibrant colors
🔘 Multi-Purpose Keys & Buttons
4 dual-color multi-purpose line keys – can be digitally programmed as up to 16 provisionable BLF/fast-dial keys
4 programmable context-sensitive softkeys for XML applications
Up to 16 virtual multi-purpose keys (VPKs) for digital BLF/speed dial
5 navigation/menu buttons
9 dedicated function keys including MESSAGE (with LED indicator), TRANSFER, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-
🎵 Superior HD Audio Quality
HD audio supporting all major codecs including wideband G.722 and full-band Opus
5-way audio conferencing capability
Electronic Hook Switch (EHS) support for Plantronics wireless headsets
High-definition handset and speakerphone
🔌 Flexible Connectivity Options
Dual switched 10/100 Mbps Ethernet ports with auto-sensing
Integrated PoE (Power over Ethernet) – power the phone via network cable (no extra power adapter needed)
USB Type-C port (on select variants)
RJ9 headset jack with EHS support
☁️ Advanced Centralized Management
GDMS (Grandstream Device Management System) – cloud-based platform for centralized configuration, provisioning, and monitoring
Zero-touch provisioning – mass deployment with minimal effort
Dual firmware images for improved reliability and secure updates
Unified firmware across all GRP2600 series models
🛡️ Enterprise-Grade Security
Secure boot – prevents unauthorized firmware from running
Unique security certificate per device
Encrypted data storage – protects sensitive information
Random default password – prevents unauthorized access
TLS and SRTP encryption for call security
802.1x network access control
📞 Telephony Features
Up to 4 SIP accounts and 4 lines
Call hold, transfer, and forward
Call waiting and call log (up to 1000 records)
Downloadable phonebook (XML, LDAP – up to 2000 contacts)
Shared Call Appearance (SCA) / Bridged Line Appearance (BLA)
Flexible dial plan and hot desking


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