Grandstream GRP2604 3-Line Essential Gigabit IP Phone

The Grandstream GRP2604 is a professional 3-line essential IP phone designed for enterprises, service providers and organizations requiring reliable and cost-effective VoIP communication. Supporting 3 lines and up to 6 SIP accounts, the GRP2604 provides flexible call handling together with 10 programmable BLF keys for extension monitoring, speed dial and other frequently used communication functions.

Dual Gigabit Ethernet ports provide high-speed wired network connectivity, while HD audio on the handset and speakerphone combines with Grandstream Noise Shield technology to improve voice clarity in busy working environments. The GRP2604 also supports 5-way audio conferencing, EHS-compatible professional headsets and enterprise-grade security. Integration with the Grandstream Device Management System (GDMS) enables centralized provisioning and management, making it suitable for both individual business users and large-scale deployments.

Browse our complete range of IP Phones in Kenya, explore our collection of Grandstream IP Phones in Kenya, or discover more genuine Grandstream products through the Grandstream Online Store in Kenya. Solforbs Store supplies genuine Grandstream IP phones backed by manufacturer warranty, professional installation and configuration, and comprehensive after-sales technical support throughout Kenya.

Grandstream GRP2604 Essential IP Phone Features in Kenya

3 Lines and Up to 6 SIP Accounts

The GRP2604 supports 3 lines and up to 6 SIP accounts, allowing professionals to manage multiple extensions, identities and calls efficiently from a single desktop IP phone.

2.48-Inch Graphical LCD Display

The 2.48-inch 132 × 64 backlit graphical LCD provides a clear and straightforward interface for viewing caller information, call status, phone menus and configuration settings.

10 Programmable BLF Keys

The GRP2604 provides 10 programmable BLF keys that can be configured for extension monitoring, speed dial and other frequently used communication functions, improving everyday call management in busy offices.

Dual Gigabit Ethernet Connectivity

Dual auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports provide fast and reliable wired network connectivity, allowing straightforward integration with modern office LAN and VoIP infrastructures.

Professional HD Audio

HD audio on both the handset and speakerphone provides clear business communication, while wideband codecs including Opus and G.722 help deliver natural and intelligible voice reproduction across compatible SIP and IP-PBX platforms.

Noise Shield Technology

Grandstream Noise Shield technology helps suppress unwanted background noise during conversations, improving voice intelligibility in busy offices, shared workspaces and other environments with higher ambient noise levels.

5-Way Audio Conferencing

The GRP2604 supports up to 5-way audio conferencing, allowing multiple participants to communicate through a single local conference call for convenient business discussions and team collaboration.

Professional EHS Headset Support

An RJ9 headset port with Electronic Hook Switch support provides compatibility with selected Plantronics, Jabra and Sennheiser headsets, making the GRP2604 suitable for professionals who require frequent hands-free communication.

Enterprise-Grade Security

Security technologies including secure boot, 256-bit AES configuration encryption, SRTP, TLS and 802.1X help protect device configuration, network access and business VoIP communications.

Centralized Management with GDMS

Support for the Grandstream Device Management System (GDMS) enables centralized provisioning, configuration, firmware management and monitoring, helping administrators efficiently deploy and maintain Grandstream IP phones across single or multiple locations.

Grandstream GRP2604 Essential IP Phone Specifications in Kenya

• Brand: Grandstream
• Model: GRP2604
• Product Type: Essential Gigabit IP Phone
• Display: 2.48-inch Backlit Graphical LCD
• Display Resolution: 132 × 64 Pixels
• SIP Accounts: Up to 6
• Lines: 3
• Line Keys: 3 Dual-Colour LED Line Keys
• BLF Keys: 10 Programmable Keys
• Programmable Softkeys: 4 XML Programmable Softkeys
• Navigation: 5 Navigation/Menu Keys
• Dedicated Function Keys: Message, Transfer, Headset, Mute, Send/Redial, Speakerphone and Volume Controls
• Ethernet: 2 × 10/100/1000 Mbps Gigabit Ports
• Power over Ethernet: Not Supported on GRP2604
• Audio: HD Audio on Handset and Speakerphone
• Wideband Codecs: Opus and G.722
• Additional Audio Codecs: G.729A/B, G.711µ/a-law, G.726, G.723 and iLBC
• Audio Enhancements: VAD, AEC, CNG, PLC and AGC
• Noise Reduction: Grandstream Noise Shield Technology
• Audio Conferencing: Up to 5-Way Local Conference
• Phonebook: XML/LDAP Phonebook with Up to 2,000 Entries
• Call History: Up to 800 Records
• Telephony Features: Hold, Transfer, Forward, Call Park/Pickup, SCA/BLA, Auto Dial, Auto-Answer, Click-to-Dial, Hot-Desking and Server Failover
• Headset: RJ9 Headset Port with EHS Support
• EHS Compatibility: Selected Plantronics, Jabra and Sennheiser Headsets
• Security: Secure Boot, 256-Bit AES Encryption, SRTP, TLS, 802.1X, User/Admin Password Protection and MD5/MD5-sess Authentication
• Provisioning: GDMS, TR-069, FTP, TFTP, HTTP, HTTPS and AES-Encrypted XML Configuration
• QoS: 802.1Q, 802.1P, ToS, DiffServ and MPLS Support
• Power: 5VDC/600mA Power Adapter
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -10°C to 60°C
• Operating Humidity: 10% to 90% Non-Condensing
• Dimensions: 214 × 206 × 68 mm with Handset
• Unit Weight: Approximately 790 g
• Mounting: 39° and 45° Dual-Position Desktop Stand; Wall-Mountable with Optional Bracket

Applications of Grandstream GRP2604 Essential IP Phone

• Corporate offices and enterprise workplaces
• Small and medium-sized businesses
• Professional and administrative offices
• Reception and customer service desks
• Hotels and hospitality communication systems
• Remote and hybrid working environments
• Service provider and mass IP phone deployments
• SIP-based IP-PBX communication systems

Buy Grandstream GRP2604 Essential IP Phone in Kenya

Buy the Grandstream GRP2604 Essential IP Phone from Solforbs Store at the best price in Kenya. We supply genuine Grandstream IP phones backed by manufacturer warranty, competitive pricing and professional technical support.

We offer fast countrywide delivery to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Kiambu, Machakos, Nyeri, Meru, Embu, Kakamega, Kisii, Kitale, Naivasha, Kericho, Bungoma, Garissa, Malindi and other towns throughout Kenya.

Our team also provides IP phone installation, SIP configuration, network setup, IP-PBX integration and Grandstream GDMS configuration together with comprehensive after-sales support to ensure reliable long-term business communication.

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