TampaBayPhones Firmware

Index of /grandstream/grp26xx/1.0.9.22/

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 —
grp2610fw.bin — 2026-08-27