Grandstream GRP2670 IP Phone — 12-Line, Bluetooth, Wi-Fi, Wall Mountable

Experience enterprise-grade communication with the Grandstream GRP2670, a corded IP phone crafted for executive offices, busy switchboards, and large-scale deployments. As part of the GRP series of Professional Carrier-Grade IP Phones, the GRP2670 is engineered for mass provisioning and effortless administration, delivering dependable performance day after day. Its sleek, professional design pairs with a robust feature set to meet the demands of modern business environments—from reception areas to executive suites and multi-location branches. Built to scale, this 12-line model puts you in control of complex call flows while simplifying deployment and ongoing management.

From the moment it’s unboxed, the GRP2670 is prepared for efficient rollout. Zero-touch provisioning enables administrators to configure dozens or hundreds of devices with minimal manual intervention, dramatically reducing setup time and IT overhead. The phone’s 7-inch touch screen brings an intuitive, user-friendly interface to busy desks, letting users glide through contacts, call history, voicemail, and settings with ease. The interface is designed to minimize training time for staff while maximizing productivity during peak call periods. Clear, HD-quality audio paired with wideband codecs ensures every conversation is crystal clear, even in high-noise office environments. The GRP2670 is built to support seamless integration with common SIP-based communications systems, enabling smooth interoperability across your organization’s voice infrastructure.

Flexibility is a core strength of this device. The GRP2670 supports both wired and wireless connectivity options to adapt to changing office layouts and security requirements. Integrated Bluetooth enables you to pair wireless headsets or accessories for greater mobility, while built-in Wi-Fi provides an option for flexible deployment without rigid cabling. The combination of Bluetooth and Wi-Fi helps reduce clutter and simplifies repositioning of workstations, meeting rooms, and reception desks. The device is designed to sit on a desk or be mounted on a wall, giving facilities teams the versatility they need to optimize space and workflow. With its professional look, durable construction, and reliable performance, the GRP2670 is a trusted choice for organizations prioritizing efficiency, reliability, and scalability.

Performance and management are at the core of the GRP2670’s value proposition. The phone supports a wide range of enterprise features such as call handling for up to 12 lines, presence and directory services, and advanced call control capabilities that empower receptionists, managers, and teams. Administrators benefit from centralized provisioning, monitoring, and firmware management, ensuring devices stay secure, up to date, and consistent across sites. The user experience is designed to be familiar to those accustomed to professional desk phones, with quick-dial access, efficient call transfer and conferencing workflows, and a responsive touchscreen that reduces the time spent navigating menus. In short, the GRP2670 balances form with function, delivering a compelling blend of aesthetics, power, and practical features for modern business communications.

Whether you’re outfitting a single executive office, a busy front desk, or a whole network of branches, the GRP2670 is designed to scale with your organization. Its professional ergonomics, clear display, and robust provisioning capabilities help IT teams deploy a consistent fleet of devices while giving end users a familiar, productive communication experience. The device pairs well with accompanying Grandstream accessories and supports ongoing updates to keep features current and secure. For teams that value reliability, ease of management, and a polished, professional appearance in every workspace, the GRP2670 stands out as a compelling choice in contemporary enterprise telephony.

• 12-line capacity: Designed to handle busy environments with multiple active calls, offer status indicators, and easy access to line keys for efficient call management.
• Zero-touch provisioning for mass deployment: Simplifies large-scale onboarding, enabling IT to program devices remotely and consistently across sites.
• 7-inch touch screen for intuitive navigation: A responsive, full-color display makes contacts, call history, settings, and features easy to reach with a tap.
• Integrated Bluetooth and Wi‑Fi connectivity: Flexible networking options reduce wiring complexity and support wireless peripherals for enhanced user experience.
• Wall mountable and desktop-friendly design: Offers versatile installation options to fit any workspace layout and to maximize space efficiency.

Technical Details of Grandstream GRP2670 IP Phone

• Model: GRP2670
• Series: GRP (Professional Carrier-Grade IP Phones)
• Display: 7-inch color LCD with capacitive touch
• Audio: High-definition (HD) wideband audio for clear conversations
• Connectivity: Built-in Bluetooth and Wi‑Fi (dual-band); wired Ethernet support
• Networking: SIP-based, supports multiple accounts, suitable for enterprise deployments
• Power: PoE capable and/or local power option (power adapter available)
• Mounting: Wall mountable or desktop placement with included hardware
• Provisioning: Zero-touch provisioning for scalable deployment and centralized management

How to Install Grandstream GRP2670 IP Phone

• Unbox the GRP2670 and verify all included mounting hardware and cables.
• Connect the device to your network using a standard Ethernet cable. If you are using PoE, connect to a PoE-enabled switch to power the unit through the data line.
• Power on the device. If your network is configured for zero-touch provisioning, the GRP2670 will automatically reach the provisioning server and begin the configuration process. If not, you can complete setup via the on-screen prompts or the web interface.
• Place the phone on the desk or install it on the wall using the supplied wall-mount kit. The GRP2670 is designed for flexible installation to suit your space plan.
• Configure SIP accounts, call handling features, and administrator settings as needed. Save changes and reboot if required to complete the provisioning cycle.

Frequently Asked Questions

• Q: How many lines does the GRP2670 support? A: The GRP2670 supports up to 12 lines for robust multi-call handling and advanced call management.
• Q: Does the GRP2670 include Bluetooth and Wi‑Fi? A: Yes. It features built-in Bluetooth and dual-band Wi‑Fi for flexible, wireless connectivity as well as traditional wired networking.
• Q: Can the GRP2670 be wall-mounted? A: Yes. It is designed to be wall-mountable as well as desk-mounted, providing installation flexibility to fit your workspace layout.
• Q: What provisioning method does it use? A: It supports zero-touch provisioning for rapid, scalable deployment across many devices and sites.
• Q: Is the display touch-enabled? A: Yes, the device features a 7-inch color touchscreen for intuitive navigation and quick access to features.