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Firmware

General_VTH5221D-MCU_V1.105.0000001.0.R.20181217.zip

ip-phone-forum.de firmware released Dec 17, 2018. Microcontroller firmware.

Released
Dec 17, 2018
Version
V1.105.0000001.0.R
Size
42.5 KB
Hardware
Microcontroller firmware

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
db5ee60dd95046399ce58274bf2ca4ca
SHA-256
77366ea16c1fe58f4d14cfe62d37f6c0118a31792d5c0446ed879a6734420ad3

Where it's published

Compatible hardware

This is microcontroller firmware (a bare ARM Cortex-M image): it updates a small chip inside a device, such as a PTZ motor controller, door station or access controller, not the device's main system. It has no operating system and no list of supported hardware.