Upgrade Via Tftp Firmware Server; Configuring Tftp Server; Figure 96 Configure Dialog - Grandstream Networks GVR3552 User Manual

UPGRADE VIA TFTP FIRMWARE SERVER

For GVR3550, please configure TFTP server and put the file "gvr3550fw.bin" under TFTP server directory.
The file for GVR3552 is "gvr3552fw.bin".
Users could also download the free TFTP server by visiting the link below to download free Windows TFTP
server：
http://www.solarwinds.com/register/?program=52&c=70150000000CcH2&INTCMP=DLIndexA_FreeTools
_freeTFTPserver
NOTE:

CONFIGURING TFTP SERVER

In this chapter, we take SolarWinds TFTP server as an example.
1. Open TFTP server;
2. Click "File" in the upper left corner and choose "Configure";
3. Set the directory to save the file in "Storage" entry under "General" tab, as shown in figure 96;
GVR3550/GVR3552 User Manual
 The default firmware file for GVR3550 should be named "gvr3550fw.bin" while
the file for GVR3552 is "gvr3552fw.bin", other names may cause upgrade
failure.

Figure 96 Configure Dialog

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