Grandstream GRP2614 IP Phone

Grandstream GRP2614 4-Line Carrier-Grade IP Phone is a high-performance VoIP desk phone designed for enterprise users, service providers, and organizations that require advanced multi-line communication, flexible connectivity, and centralized device management. It supports up to 4 lines and 12 SIP accounts, making it ideal for high-call-volume environments such as reception desks, executive offices, and shared workstations. With dual color LCD screens, integrated Wi-Fi, Bluetooth support, Gigabit Ethernet, HD audio, and Grandstream Device Management System (GDMS) provisioning, the GRP2614 delivers a powerful and scalable communication solution for modern business networks.

Product Features

4-Line Carrier-Grade Communication with Multi-SIP Support

The GRP2614 supports up to 4 line keys and as many as 12 SIP accounts, allowing users to manage multiple extensions, departments, or service providers from a single device. This makes it suitable for busy professionals and shared office environments that require high call handling capacity.

Dual Color LCD Display for Enhanced Productivity

The phone features dual LCD screens, including a main color display and a secondary screen for BLF and virtual keys. This layout improves call visibility, extension monitoring, and quick access to frequently used functions.

Integrated Wi-Fi and Bluetooth Connectivity

Built-in dual-band Wi-Fi (2.4 GHz and 5 GHz) allows flexible deployment without depending solely on Ethernet cabling. Bluetooth support enables pairing with wireless headsets and accessories for hands-free communication.

HD Audio with Wideband Voice Support

The GRP2614 delivers HD voice quality on both handset and speakerphone, supported by wideband codecs for clear and natural conversations even in high-noise office environments.

40 Multi-Purpose Keys for Advanced Call Control

With up to 40 virtual multi-purpose keys (MPKs/VPKs), users can configure BLF, speed dial, call park, and extension monitoring functions, significantly improving workflow efficiency.

Gigabit Ethernet for High-Speed Network Performance

Dual 10/100/1000 Mbps Gigabit Ethernet ports ensure fast, stable, and reliable network connectivity for modern unified communications environments.

Centralized Cloud Management via GDMS

The GRP2614 is fully supported by Grandstream Device Management System (GDMS), enabling zero-touch provisioning, remote configuration, firmware updates, monitoring, and large-scale deployment management.

Enterprise-Grade Security Protection

Security features include secure boot, encrypted storage, dual firmware images, TLS, SRTP, HTTPS, and 802.1X authentication to protect communications and prevent unauthorized access.

Swappable Faceplate for Custom Branding

The device supports interchangeable faceplates, allowing organizations and service providers to apply custom branding and maintain a consistent professional identity across deployments.

Product Specifications

• Model: Grandstream GRP2614
• Product Type: 4-line carrier-grade IP phone
• SIP Accounts: Up to 12 SIP accounts
• Lines: 4 lines
• Display: Dual LCD screens (color)
• Main Display Size: 2.8-inch (320 × 240)
• Secondary Display Size: 2.4-inch (320 × 240)
• Network Ports: Dual 10/100/1000 Mbps Gigabit Ethernet ports
• Wi-Fi: Integrated dual-band Wi-Fi (2.4 GHz / 5 GHz)
• Bluetooth: Yes
• Audio: HD handset and HD speakerphone
• Conferencing: 3-way audio conferencing
• Multi-Purpose Keys: Up to 40 virtual keys (MPKs/VPKs)
• Headset Support: RJ9 with EHS compatibility
• Voice Codecs: Opus, G.722, G.711 A-law/U-law, G.729A/B, G.726, G.723, iLBC
• Device Management: Grandstream Device Management System (GDMS)
• Provisioning: Zero-touch provisioning, TR-069, XML configuration support
• Security: Secure boot, TLS, SRTP, HTTPS, encrypted storage, dual firmware images
• Phonebook Capacity: Up to 2,000 contacts
• Call Log Capacity: Up to 2,000 records
• QoS Support: 802.1Q, 802.1P, DiffServ
• Wall Mount Support: Yes
• Custom Branding: Swappable faceplate support
• Ideal Use Cases: Enterprise offices, reception desks, call centers, service providers, and high-density communication environments