Grandstream GRP2612G Carrier-Grade 4-Line IP Phone
Grandstream GRP2612G Carrier-Grade 4-Line IP Phone
SKU:IPG-GRP2612G
The Grandstream GRP2612G is a carrier-grade IP phone designed for enterprise and service provider deployments. Featuring 4 lines, HD audio with wideband codecs, 16 virtual multi-purpose keys, and enterprise-level security, it delivers reliable voice communications for desktop workers and high-volume environments.
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Product Information
| Brand | Grandstream |
|---|---|
| Category | VOIP Phones |
| SKU | IPG-GRP2612G |
| Availability | In Stock |
Overview
- The Grandstream GRP2612G is a purpose-built carrier-grade IP phone engineered for enterprise deployments and service providers. It combines a 4-line architecture with modern voice technology, offering HD audio with wideband codec support for superior call clarity and professional communication experiences.
Designed for easy mass deployment, the GRP2612G supports zero-touch provisioning and integrates with Grandstream's Device Management System (GDMS) for centralised configuration, provisioning, and monitoring across large installations. This makes it ideal for organisations managing hundreds or thousands of endpoints.
Security is built into the foundation with enterprise-grade protections including secure boot, dual firmware images, and encrypted data storage—critical for carriers and organisations handling sensitive communications. The swappable faceplate design allows for easy logo customisation, making it suitable for white-label and branded deployments.
With 16 virtual multi-purpose keys, 5-way conferencing, dual Gigabit Ethernet ports with PoE, and comprehensive feature set, the GRP2612G delivers a professional, reliable voice endpoint for desktop workers and high-volume markets.
Specifications
| SIP Accounts | 4 |
|---|---|
| Line Keys | 4 multi-purpose line keys |
| Virtual Keys | 16 digital BLF keys |
| Display | 2.4-inch colour LCD, 320×240 resolution |
| Audio Codecs | G.711, G.722, G.729, Opus, and others |
| Audio Features | HD audio, 5-way conferencing |
| Network Connectivity | Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports |
| PoE Support | Integrated PoE (GRP2612G) |
| Security Features | Secure boot, dual firmware images, encrypted data storage |
| Provisioning | Zero-touch provisioning, GDMS support |
| Customisation | Swappable faceplate for logo customisation |
| Warranty | 12 months |
Key Features
Ideal For
FAQs
What is the difference between the GRP2612G and GRP2612W models?
The GRP2612G features dual Gigabit Ethernet ports with integrated PoE, while the GRP2612W includes built-in dual-band Wi-Fi support for wireless connectivity. Both models share the same core features including 4 SIP accounts, HD audio, and carrier-grade security.
Does the GRP2612G support multiple SIP accounts?
Yes, the GRP2612G supports 4 SIP accounts with 4 dedicated multi-purpose line keys, allowing flexible call handling and account management across multiple service providers or office lines.
What provisioning options are available for mass deployment?
The GRP2612G supports zero-touch provisioning and is fully compatible with Grandstream's Device Management System (GDMS), enabling centralised configuration, provisioning, and monitoring across large-scale deployments.
What audio codecs are supported?
The GRP2612G supports all major audio codecs including G.711, G.722, G.729, Opus, and others. Wideband codecs such as G.722 and Opus deliver enhanced voice clarity and HD audio quality.
Is the GRP2612G suitable for service providers?
Yes, the GRP2612G is specifically designed for service providers and carriers. Its carrier-grade architecture, enterprise security features, centralised management via GDMS, and swappable faceplate for branding make it ideal for white-label and high-volume deployments.
What security features are included?
The GRP2612G includes enterprise-level security with secure boot, dual firmware images for redundancy, and encrypted data storage to protect communications and configuration data.
Can I customise the phone with our company logo?
Yes, the GRP2612G features a swappable faceplate that allows for easy logo customisation, making it suitable for branded and white-label deployments.
