The Grandstream GRP2602W is a variant of the GRP2602 series IP phone, designed to provide essential features with the added advantage of wireless connectivity. This makes it suitable for environments where running Ethernet cables is challenging or where flexible phone placement is desired. Here’s a detailed overview of the Grandstream GRP2602W:

Key Features:

1. Display and Interface:

   • Screen: 2.4-inch color LCD display with a resolution of 320x240 pixels, offering clear and easy-to-read visuals for menus, call information, and contacts.
   • Buttons: Includes 2 programmable line keys with LED indicators. These keys can be configured for various functions, such as line appearances, speed dial, or Busy Lamp Field (BLF) monitoring.

2. Audio Quality:

   • Codecs: Supports high-definition (HD) voice with the G.722 codec, as well as standard codecs such as G.711, G.729, and G.726 for clear and high-quality audio.
   • Speaker and Microphone: Full-duplex speakerphone with a high-quality microphone for reliable hands-free communication.

3. Connectivity:

   • Network Ports: Two 10/100 Mbps Ethernet ports – one for network connectivity and one for connecting a PC. This provides stable network performance.
   • Wireless Connectivity: Built-in Wi-Fi (802.11b/g/n) allows for wireless network connectivity, providing flexibility in phone placement and reducing the need for Ethernet cables.
   • Power Options: Supports Power over Ethernet (PoE) for wired installations, but can also operate using a wireless connection if Ethernet cabling is not used.

4. Call Management:

   • Features: Includes essential call management functionalities such as call hold, call transfer, call forward, and call waiting.
   • Directories: Features local directories and call history for easy access to contacts and recent calls.

5. SIP Support:

   • SIP Accounts: Supports up to 2 SIP accounts, allowing users to manage multiple lines or extensions.
   • SIP Protocols: Compatible with standard SIP protocols for broad interoperability with various VoIP services and systems.

6. User Interface:

   • Menu: Features an intuitive menu system that simplifies setup and day-to-day operation.
   • Languages: Supports multiple languages, making it adaptable for use in different regions.

7. Additional Features:

   • Firmware: Firmware is upgradeable, allowing for updates and new features to be added over time.
   • Wall Mountable: The phone can be mounted on a wall if needed, offering flexible installation options.