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Grandstream GRP2604P IP PHONE

Grandstream GRP2604P IP PHONE

The GRP2604P is a professional carrier-grade essential 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 GRP2604P delivers advanced…

£50.00

The GRP2604P is a professional carrier-grade essential 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 GRP2604P delivers advanced communication functionality with integrated PoE support, Gigabit connectivity, and simplified deployment for modern office environments.

Built for large-scale deployments and daily business communications, the GRP2604P features dual switched Gigabit Ethernet ports with integrated IEEE 802.3af PoE, HD audio quality, AI-powered noise shield technology, a backlit LCD display, and support for Grandstream Device Management System (GDMS) for centralized cloud provisioning and management.

Its enterprise-grade security architecture and zero-touch provisioning capabilities make it ideal for organizations looking for reliable and easy-to-manage business telephony infrastructure.

Ideal For

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

Benefits

The GRP2604P simplifies deployment with integrated PoE functionality, allowing both power and network connectivity through a single Ethernet cable. This reduces cable requirements and installation complexity across office environments.

GDMS cloud management support enables centralized provisioning and administration across multiple locations, reducing setup and maintenance effort. HD audio and AI-powered noise shield technology help improve call quality and voice clarity.

  • Supports up to 6 SIP accounts
  • Supports up to 3 line appearances
  • Integrated IEEE 802.3af PoE support
  • Dual switched Gigabit Ethernet ports
  • HD handset and speakerphone audio
  • AI-powered noise shield technology
  • Full-duplex speakerphone
  • 5-way audio conferencing
  • 2.7-inch backlit LCD display
  • Electronic Hook Switch (EHS) support
  • GDMS cloud management support
  • Secure TLS and SRTP encryption
  • Zero-touch provisioning support
  • Enterprise-grade security features
  • Wall mountable design

Telephony Features

  • Up to 6 SIP accounts
  • Up to 3 line appearances
  • 5-way conferencing
  • Call hold, transfer, forward, and waiting
  • Phonebook support
  • Call history support

Interfaces

  • Dual switched Gigabit Ethernet ports
  • Integrated IEEE 802.3af PoE support
  • RJ9 headset port with EHS support

Display

  • 2.7-inch backlit graphical LCD display
  • 132 × 64 resolution

Audio Features

  • HD handset audio
  • Full-duplex speakerphone
  • Wideband codec support including G.722 and Opus
  • Acoustic echo cancellation
  • AI-powered noise reduction technology

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

  • IEEE 802.3af PoE support
  • IEEE 802.3az Energy Efficient Ethernet support
  • Low-power operation

Physical

  • Desktop and wall mountable design
  • Adjustable stand support
  • Professional business-class enclosure
  • Grandstream GRP2604P IP Phone
  • Handset with cord
  • Desk stand/base
  • Network cable
  • Quick installation guide
  • Manufacturer warranty

Note: A power supply unit (PSU) is typically not included because the device is designed primarily for PoE-powered deployments.

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 GRP2604P is a professional carrier-grade essential 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 GRP2604P delivers advanced communication functionality with integrated PoE support, Gigabit connectivity, and simplified deployment for modern office environments.

Built for large-scale deployments and daily business communications, the GRP2604P features dual switched Gigabit Ethernet ports with integrated IEEE 802.3af PoE, HD audio quality, AI-powered noise shield technology, a backlit LCD display, and support for Grandstream Device Management System (GDMS) for centralized cloud provisioning and management.

Its enterprise-grade security architecture and zero-touch provisioning capabilities make it ideal for organizations looking for reliable and easy-to-manage business telephony infrastructure.

Ideal For

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

Benefits

The GRP2604P simplifies deployment with integrated PoE functionality, allowing both power and network connectivity through a single Ethernet cable. This reduces cable requirements and installation complexity across office environments.

GDMS cloud management support enables centralized provisioning and administration across multiple locations, reducing setup and maintenance effort. HD audio and AI-powered noise shield technology help improve call quality and voice clarity.

  • Supports up to 6 SIP accounts
  • Supports up to 3 line appearances
  • Integrated IEEE 802.3af PoE support
  • Dual switched Gigabit Ethernet ports
  • HD handset and speakerphone audio
  • AI-powered noise shield technology
  • Full-duplex speakerphone
  • 5-way audio conferencing
  • 2.7-inch backlit LCD display
  • Electronic Hook Switch (EHS) support
  • GDMS cloud management support
  • Secure TLS and SRTP encryption
  • Zero-touch provisioning support
  • Enterprise-grade security features
  • Wall mountable design

Telephony Features

  • Up to 6 SIP accounts
  • Up to 3 line appearances
  • 5-way conferencing
  • Call hold, transfer, forward, and waiting
  • Phonebook support
  • Call history support

Interfaces

  • Dual switched Gigabit Ethernet ports
  • Integrated IEEE 802.3af PoE support
  • RJ9 headset port with EHS support

Display

  • 2.7-inch backlit graphical LCD display
  • 132 × 64 resolution

Audio Features

  • HD handset audio
  • Full-duplex speakerphone
  • Wideband codec support including G.722 and Opus
  • Acoustic echo cancellation
  • AI-powered noise reduction technology

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

  • IEEE 802.3af PoE support
  • IEEE 802.3az Energy Efficient Ethernet support
  • Low-power operation

Physical

  • Desktop and wall mountable design
  • Adjustable stand support
  • Professional business-class enclosure