Grandstream GRP2612P Professional IP Phone

Grandstream GRP2612P Professional IP Phone is a carrier-grade 4-line VoIP desk phone designed for small to medium businesses, enterprises, and service providers that require reliable, scalable, and secure communication solutions. It supports up to 4 SIP accounts, integrates Power over Ethernet (PoE), delivers HD audio quality, and offers centralized cloud management through Grandstream Device Management System (GDMS). Built for easy mass deployment, the GRP2612P combines enterprise-grade security, flexible call handling, and a modern design suitable for professional office environments.

Product Features

4 SIP Accounts and 4 Line Support

The GRP2612P supports up to 4 SIP accounts and 4 line keys, allowing users to manage multiple calls and extensions efficiently from a single device, making it ideal for reception desks, call centers, and office users.

Integrated Power over Ethernet (PoE)

With built-in PoE support, the phone receives both power and network connectivity through a single Ethernet cable. This reduces installation complexity, minimizes cable clutter, and lowers deployment costs.

HD Audio Quality

The device delivers high-definition voice through both handset and full-duplex speakerphone, ensuring clear, natural, and professional audio communication for business use.

5-Way Audio Conferencing

The GRP2612P supports 5-way audio conferencing, allowing teams to hold multi-party calls directly from the device without additional conferencing systems.

Dual Fast Ethernet Connectivity

Equipped with dual 10/100 Mbps Ethernet ports, the phone ensures stable and reliable network performance for everyday business communication needs.

Noise Shield Technology

Advanced noise reduction technology helps minimize background distractions, improving voice clarity in busy office environments.

Centralized Cloud Management (GDMS)

The GRP2612P is fully supported by Grandstream Device Management System (GDMS), enabling remote provisioning, monitoring, firmware updates, and centralized device management across multiple locations.

Enterprise-Grade Security

Security features include secure boot, encrypted configuration files, dual firmware images, TLS, and SRTP encryption to protect communications and prevent unauthorized access.

16 Virtual BLF Keys

The phone supports up to 16 virtual BLF (Busy Lamp Field) keys, enabling efficient monitoring of extensions and faster call handling across teams.

Zero-Touch Provisioning

Designed for large-scale deployments, the GRP2612P supports zero-touch provisioning for quick and automated setup across multiple devices.

Swappable Faceplate Design

The customizable faceplate allows organizations to apply branding or labeling, making it suitable for corporate environments.

Product Specifications

• Model: Grandstream GRP2612P
• Product Type: Professional Carrier-Grade IP Phone
• SIP Accounts: 4
• Line Keys: 4
• Display: 2.4-inch color LCD (320 × 240 resolution)
• Ethernet Ports: Dual 10/100 Mbps ports
• Power over Ethernet: Yes (IEEE 802.3af)
• Audio: HD handset and speakerphone
• Audio Codecs: G.722, Opus and standard VoIP codecs
• Conferencing: 5-way audio conferencing
• BLF Keys: Up to 16 virtual BLF keys
• Headset Support: RJ9 with EHS support
• Security: TLS, SRTP, secure boot, encrypted storage
• Device Management: GDMS cloud platform support
• Provisioning: Zero-touch provisioning
• Faceplate: Swappable/customizable design
• Deployment: Small businesses, enterprises, call centers, service providers
• Color: Black