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Firmware

General_VTO3211D_Eng_P_SIP_V4.300.0000000.4.R.20190306.zip

Eltrox and ip-phone-forum.de firmware released Mar 6, 2019. May work with 7 devices, including VTO3221D, VTO3221E, VTO6221.

Released
Mar 6, 2019
Version
V4.300.0000000.4.R
Size
15.1 MB
Hardware
7 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
6ae5ed695689e146e4fabf064a8e1c9d
SHA-256
7e9313ce0e7d3da90c2636fcc128d502ccd11c2cdcb4043793c6fffb5bf3af3b

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (7 devices).

Where these IDs come from
  • Install in General_VTO3211D_Eng_P_SIP_V4.300.0000000.4.R.20190306.bin: the installer's device list (board families), 7 IDs, vendor General

Technical details

Read from inside the firmware (zip archive).

SoC
HiSilicon Hi3516A
Architecture
arm
OEM build
General
Kernel
Linux 3.4.35
Flash
126.0 MB
Image dates
Mar 6, 2019
Security
Signed, not encrypted
Language & video
English by default · PAL
Flash layout: 14 partitions, 9 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2019-03-06
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2019-03-06
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2019-03-06
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2019-03-06
Kernel0xd000000x12000005.0 MBkernel.img—2019-03-06
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2019-03-06
web(ro)0x1a000000x1e000004.0 MBweb-x.squashfs.imgsquashfs2019-03-06
data(ro)0x1e000000x22000004.0 MBdata-x.squashfs.imgcramfs2019-03-06
user(ro)0x22000000x3b8000025.5 MBuser-x.squashfs.imgsquashfs2019-03-06
syslog0x72000000x76000004.0 MBnot writtenubi—
config0x76000000x7a000004.0 MBnot writtenubi—
backup0x7a000000x7e000004.0 MBnot writtenubi—

Other files for much of the same hardware, from any vendor.