TampaBayPhones Firmware

Index of /grandstream/grandstream_other/1.0.21.33/

Device Registry ↗ catalog.json
Firmware Server Configuration & API
1. DHCP Option 66
Set DHCP Option 66 to the root server URL:
http://firmware.tampabayphones.com
2. Configuration Templates
Set the firmware URL in provisioned device configs:
firmware.url = http://firmware.tampabayphones.com/...
3. Catalog API
Query the device list in JSON format:
curl -s https://firmware.tampabayphones.com/catalog.json?vendor=Yealink
Name Description Last Modified
../ Parent Directory —
dp75x_1.0.21.33.bin 23.2 MB 2026-06-04
Release_Note_DP7xx_1.0.21.33.pdf Release Notes PDF 2026-06-04