• Line Keys and Programmable Keys: The phone supports 6 lines and features 6 dual-color line keys (with 3 SIP accounts) and 4 XML programmable context-sensitive soft keys. This allows for efficient call handling and customization.
• Conference Calls: The phone supports 5-way audio conferencing, making it easy to conduct conference calls with multiple participants.
• BLF and Fast-Dial Keys: The GXP1760W includes 24 digitally programmable and customizable BLF (Busy Lamp Field) and fast-dial keys. These keys can be used for quick access to frequently used contacts and functions.
• USB Port: The phone has a built-in USB port that allows for importing and exporting data. Please note that this port is for data transfer purposes only.

Concurrent HD Calls:

• Supports up to 2 concurrent HD calls

Extended Range:

• Extends an additional range of 300 meters outdoors and 50 meters indoors
• Provides added mobility and coverage

Association to Base Station:

• Offers automatic or manual association to the DP750 base station for easy use

Plug-n-Play Features:

• Supports Plug-n-Play features for seamless integration and setup
• Includes auto association, auto region detection, and seamless call handover

Automated Provisioning:

• Automated provisioning options available, including XML config files

• Communications Protocol: SIP (Session Initiation Protocol)
• SIP Accounts: Supports up to 3 SIP accounts for concurrent call handling.
• Ethernet Ports: Equipped with 2 Gigabit Ethernet ports for fast and reliable network connectivity.
• Power over Ethernet (PoE): Supports 802.3af PoE for both power supply and network connection over a single Ethernet cable.
• Additional Interfaces: Includes an RJ9 headset jack that supports Electronic Hook Switch (EHS) functionality with Plantronics headsets.
• Display: Features a 2.4″ TFT color LCD display with a resolution of 320×240 pixels for clear visibility.
• Conferencing: Supports 3-way audio conferencing, allowing for multi-party conversations.
• Audio Codecs: Supports various audio codecs, including G.729AB, G.711µ/a, G.726, G.722, G.723, iLBC, and Opus, ensuring compatibility with different voice quality standards.
• Supports SIP Accounts: Allows for up to 3 SIP accounts to handle multiple lines of communication simultaneously.
• Multipurpose Line Keys: Features 6 multipurpose line keys that can be customized for various functions.
• Swappable Face Plates: Provides the option to change face plates for easy logo customization, allowing the phone’s appearance to be tailored to the user’s branding.
• Gigabit Ethernet Ports: Equipped with dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports that also support Power over Ethernet (PoE).
• HD Audio Quality: Offers high-definition (HD) audio quality with support for major audio codecs, including wideband codecs G.722 and Opus.
• Digital BLF Keys: Supports up to 24 digital Busy Lamp Field (BLF) keys, which can indicate the status of contacts or lines.
• Enterprise-Level Protection: Incorporates security features such as secure boot, dual firmware images, and encrypted data storage for enhanced protection.
• Physical Dimensions: Measures 203mm x 193mm x 52.1mm in size, and the unit weight is 554g.
• Package Content: Includes the GRP2613 phone, handset with cord, phone stand, 5V power adapter, network cable, Quick Installation Guide, and GPL license.

• Lines and Accounts: The phone supports 3 lines and 3 SIP accounts, allowing users to manage multiple calls and communication channels simultaneously.
• Display: The 2.8-inch color LCD screen with a resolution of 320×240 provides a clear visual interface for navigating menus, call information, and other features.
• Network Connectivity: With dual Gigabit Ethernet ports and integrated Power over Ethernet (PoE) support, users can benefit from high-speed network connections.
• BLF/Speed-Dial Keys: The phone includes 8 dual-colored BLF (Busy Lamp Field) and speed-dial keys, which can be customized for quick access to contacts or extensions.
• Audio Quality: The GXP1630 offers high-definition (HD) audio quality on both the speakerphone and handset, ensuring clear and natural sound during conversations.
• Bluetooth Integration: Integrated Bluetooth support enables users to connect compatible headsets and devices for wireless communication and enhanced mobility.
• Soft Keys: The phone features 4 programmable context-sensitive soft keys, allowing users to access specific functions or features based on the current context.
• Voice Conferencing: The phone supports 4-way voice conferencing, making it easy to engage in conference calls and collaborative discussions.

• 8 lines, 8 dual-color line keys (with 4 SIP accounts), 4 XML programmable context-sensitive soft keys
• 32 digitally programmable & customizable BLF/fast dial keys
• HD wideband audio, full-duplex speakerphone with advanced acoustic echo cancellation
• 5-way audio conferencing for easy conference calls
• Dual-switched Gigabit ports (GXP1782) or dual-switched 10/100Mbps ports (GXP1780), integrated PoE
• Built-in USB port for importing and exporting data only

2-Line Model with Zero-Touch Provisioning:

• Designed as a 2-line model with the convenience of zero-touch provisioning.
• Ideal for mass deployment scenarios, ensuring easy setup and management.

5-Way Voice Conferencing:

• Features 5-way voice conferencing capability, enhancing collaboration and productivity during conference calls.

Integrated PoE and Wi-Fi Support:

• The GRP2602P and GRP2602G models come with integrated Power over Ethernet (PoE) support for streamlined installation.
• The GRP2602W model offers Wi-Fi support, providing flexible network connectivity options.

Supported by GDMS:

• Backed by Grandstream’s Device Management System (GDMS) for centralized and efficient provisioning and management.

Designed for Desktop Workers:

• Built to meet the basic needs of both on-site and remote desktop workers.
• Offers an easy-to-use and easy-to-deploy voice endpoint.

• 3 Lines and 6 SIP Accounts: The GRP2604P supports up to 3 call appearances across 3 lines and 6 SIP accounts, providing flexibility for handling multiple calls and accounts simultaneously.
• GDMS Support: The phone is supported by Grandstream Device Management System (GDMS), which offers a centralized interface for configuring, provisioning, managing, and monitoring Grandstream devices.
• Electronic Hook Switch (EHS) Support: The phone supports Electronic Hook Switch functionality for Plantronics, Jabra, and Sennheiser headsets, allowing seamless call control.
• Full-Duplex Speakerphone with HD Audio: Equipped with a full-duplex speakerphone, the GRP2604P delivers high-definition (HD) audio to ensure optimal audio quality and clarity during conversations.
• Noise Shield Technology: The phone incorporates noise shield technology to minimize background noise, enhancing the overall communication experience.
• Dual Gigabit Ethernet Ports with PoE: The GRP2604P model features dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated Power over Ethernet (PoE) support. This ensures fast network connectivity and simplifies deployment.
• 5-Way Audio Conferencing: The phone supports 5-way audio conferencing, making it convenient for conference calls and collaborative discussions.
• Enterprise-Level Protection: The phone includes advanced security features such as secure boot, dual firmware images, and encrypted data storage, ensuring protection against security threats.
• Swappable Faceplate: The phone’s faceplate is swappable, allowing for easy customization with logos or branding to suit the organization’s identity.