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Grandstream GRP2604 IP PHONE

Grandstream GRP2604 IP PHONE

The Grandstream GRP2604 is a professional essential carrier-grade IP phone designed to provide secure, reliable, and scalable VoIP communication for businesses, service providers, and enterprise deployments. Supporting up to 6 SIP accounts and 3 line appearances, the GRP2604 delivers streamlined…

£55.00

The Grandstream GRP2604 is a professional essential carrier-grade IP phone designed to provide secure, reliable, and scalable VoIP communication for businesses, service providers, and enterprise deployments. Supporting up to 6 SIP accounts and 3 line appearances, the GRP2604 delivers streamlined business communication functionality with simplified deployment and centralized cloud management. It is designed for large-scale rollouts and daily office communication environments.

Built for office and remote workers, the GRP2604 features dual switched Gigabit Ethernet ports, HD audio quality, noise shield technology with AI noise reduction, 5-way conferencing support, and enterprise-level security. Support for Grandstream Device Management System (GDMS) allows centralized provisioning and monitoring across multiple deployments.

Ideal For

  • Small and medium-sized businesses
  • Enterprise office environments
  • Service providers and hosted VoIP deployments
  • Remote and desktop office workers
  • Reception and administrative users
  • Large-scale IP phone deployments
  • Unified communications environments
  • Businesses requiring centralized device management

Benefits

The GRP2604 simplifies deployment through centralized GDMS cloud management and zero-touch provisioning, reducing setup time and administration overhead across multiple locations. It delivers enterprise-grade security and reliable voice quality while maintaining a cost-effective solution for business communications.

HD audio and noise shield technology help improve call clarity by minimizing background noise, while Gigabit connectivity ensures reliable network performance in modern office environments.

  • Supports up to 6 SIP accounts
  • Supports 3 line appearances
  • Dual switched Gigabit Ethernet ports
  • HD audio handset and speakerphone
  • Noise shield technology with AI noise reduction
  • 5-way audio conferencing
  • 2.7-inch backlit graphical LCD display
  • GDMS cloud management support
  • EHS support for compatible headsets
  • Secure TLS and SRTP encryption
  • Swappable faceplate design
  • Multi-language support
  • Enterprise-grade security features
  • Wall mountable design

Telephony Features

  • 6 SIP accounts
  • 3 line appearances
  • 5-way conferencing
  • Call hold, transfer, forward, and waiting
  • Phone book and call history support

Interfaces

  • Dual switched auto-sensing Gigabit Ethernet ports
  • RJ9 headset support with EHS compatibility

Display

  • 2.7-inch graphical LCD display
  • 132 × 64 resolution
  • Backlit interface

Audio Features

  • HD handset audio
  • Full-duplex speakerphone
  • Wideband codec support
  • Acoustic echo cancellation
  • Noise shield technology with AI noise reduction

Security

  • Secure boot protection
  • Dual firmware image support
  • Encrypted data storage
  • TLS and SRTP encryption
  • Enterprise authentication support

Management

  • GDMS cloud management support
  • Centralized provisioning and deployment
  • Zero-touch provisioning support
  • Firmware upgrade support

Power

  • External power adapter included
  • Energy-efficient operation

Physical

  • Professional desktop design
  • Adjustable stand support
  • Wall mount support
  • Grandstream GRP2604 IP Phone
  • Handset with cord
  • Desk stand
  • Power supply unit (PSU)
  • Network cable
  • Quick installation guide
  • Manufacturer warranty

Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.

Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

Overview

The Grandstream GRP2604 is a professional essential carrier-grade IP phone designed to provide secure, reliable, and scalable VoIP communication for businesses, service providers, and enterprise deployments. Supporting up to 6 SIP accounts and 3 line appearances, the GRP2604 delivers streamlined business communication functionality with simplified deployment and centralized cloud management. It is designed for large-scale rollouts and daily office communication environments.

Built for office and remote workers, the GRP2604 features dual switched Gigabit Ethernet ports, HD audio quality, noise shield technology with AI noise reduction, 5-way conferencing support, and enterprise-level security. Support for Grandstream Device Management System (GDMS) allows centralized provisioning and monitoring across multiple deployments.

Ideal For

  • Small and medium-sized businesses
  • Enterprise office environments
  • Service providers and hosted VoIP deployments
  • Remote and desktop office workers
  • Reception and administrative users
  • Large-scale IP phone deployments
  • Unified communications environments
  • Businesses requiring centralized device management

Benefits

The GRP2604 simplifies deployment through centralized GDMS cloud management and zero-touch provisioning, reducing setup time and administration overhead across multiple locations. It delivers enterprise-grade security and reliable voice quality while maintaining a cost-effective solution for business communications.

HD audio and noise shield technology help improve call clarity by minimizing background noise, while Gigabit connectivity ensures reliable network performance in modern office environments.

  • Supports up to 6 SIP accounts
  • Supports 3 line appearances
  • Dual switched Gigabit Ethernet ports
  • HD audio handset and speakerphone
  • Noise shield technology with AI noise reduction
  • 5-way audio conferencing
  • 2.7-inch backlit graphical LCD display
  • GDMS cloud management support
  • EHS support for compatible headsets
  • Secure TLS and SRTP encryption
  • Swappable faceplate design
  • Multi-language support
  • Enterprise-grade security features
  • Wall mountable design

Telephony Features

  • 6 SIP accounts
  • 3 line appearances
  • 5-way conferencing
  • Call hold, transfer, forward, and waiting
  • Phone book and call history support

Interfaces

  • Dual switched auto-sensing Gigabit Ethernet ports
  • RJ9 headset support with EHS compatibility

Display

  • 2.7-inch graphical LCD display
  • 132 × 64 resolution
  • Backlit interface

Audio Features

  • HD handset audio
  • Full-duplex speakerphone
  • Wideband codec support
  • Acoustic echo cancellation
  • Noise shield technology with AI noise reduction

Security

  • Secure boot protection
  • Dual firmware image support
  • Encrypted data storage
  • TLS and SRTP encryption
  • Enterprise authentication support

Management

  • GDMS cloud management support
  • Centralized provisioning and deployment
  • Zero-touch provisioning support
  • Firmware upgrade support

Power

  • External power adapter included
  • Energy-efficient operation

Physical

  • Professional desktop design
  • Adjustable stand support
  • Wall mount support