For the most up-to-date firmware files, click HERE.

General Tools

Grandstream IP Phone Custom Ringtone Generator
The Grandstream Ringtone Generator will let users create ring tone files for all Grandstream IP phones. This tool is now available in Linux and Windows version. Please follow the instructions included in the ZIP file to install and use the application.
Ringtone Generator for Windows Ringtone Generator for Linux
Other Tools
Grandstream IP Discovery Tool  

XML Configuration File Generator

XML Configuration File Generator is a new tool from Grandstream to help users generate XML configuration files for batch device provisioning.
XML Configuration File Generator v1.7 User Guide

Configuration Template

Configuration Template

GUI Customization Tool

GXV3240/3275, GXV3140/3175 and GXP2200 allow users to customize the GUI desktop layout as well as GUI configurations on the phone, offering users with flexibility and control. The GUI configuration includes display/hide certain applications, configure parameters on the phone with specific configuration items,control the display appearance and enable/disable some applications and much more
 GUI Customization Tool v3.6.3
GXP2200 GUI Customization Guide  GXV3175 GUI Customization Guide GXV3140 GUI Customization Guide
GXV3275 GUI Customization Guide GXV3240 GUI Customization Guide  

Universal Phonebook Editor

Universal Phonebook Editor is the latest software from Grandstream to help users manage their Phonebook better. The phonebook has many functions. Users can add contacts by clicking on the import button and also save the phonebook by using the export button. Users can also add a new phonebook, batch add contacts and groups, and move contacts into different groups. The phonebook can be also be uploaded to the phone through Httpd. The Universal Phonebook Editor is a convenient, compact and powerful tool.
Universal Phonebook Editor v3.6.4 User Guide

IP Surveillance Tools

GSurf Pro V2
Grandstream Video Management Software (VMS) V2 is the enhancement version of Central Management System for Grandstream cameras and encoder/decoders. It provides a one-stop control for devices, video recording and alarm events. Use GSurf_Pro V2 to monitor, search and record up to 72 cameras simultaneously, manage videos locally or remotely via the controlled server with Client/Server architecture. Powerful features, yet easy to use design, make this a total solution package when combined with Grandstream IP surveillance products and 3rd party sensors.
Grandstream GS_Search is a program that is used to capture the IP address of Grandstream products.

» Download GS_Search
Lens Calculator
The lens calculator is a handy tool that helps you to do the following:
  • Calculate the dimension of the scene for a fixed distance and focal length.
  • Calculate the distance to place the camera to capture a specific scene with fixed focal length.
  • Calculate the focal length needed to capture a scene with specific dimension and distance.
How To Choose The Right Lens
It is important to choose the correct lens for the GXV3601 IP Camera for the best video quality.

» Click Here for more info
Bandwidth Storage Calculator
Need to know how much bandwidth and storage space your camera recordings use?

» Click Here to use the storage calculator
Supported Browsers
To watch the video stream online using the web configuration interface, users would need to install additional plugins for the web browser. We have release a new beta plugin to support all models of surveillance on Firefox, Internet Explorer and Chrome. Please see disclaimers below regarding firmware support for certain browsers:
Firefox and Internet Explorer:
Supports all firmware.
Supports only firmware and higher for GXV3504, GXV3601/LL/HD, GXV3611/LL/HD, GXV3615
Supports only firmware and higher for GXV3662_HD, GXV3651_FHD, GXV3500, GXV3615WP_HD, GXV3662_FHD, GXV3672_HD, GXV3672_FHD
Note: Please uninstall any previous plugin prior to installing new plugin.
AVI Tool Version 1.0
All the video files recorded using GSurf or GSNVR can be played back using the GSReplay tool on any Windows computer. In case the user wants to be able to convert files to a more popular format like .avi which can be played by any player, then he would have to use the AVI conversion tool provided. This tool will converted any of the H.264 files recorded to an .avi file that can be taken anywhere.
The AVItool only run on windows
Besides from converting the files to a playable format on your PC, there's another option.  You can download a Windows codec package that will include the H.264 file format.  Click Here to download the Windows codec package, system requirements, and full specifications.