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  1. dvbit

    Dahua VTO doorbell call to computed

    Hi riogrande thanks for sharing the setup. In vto the settigns would be Asterisk Ip address of asterisk pbx wht about the rest of parameters? thanks i guess you are the most advanced vto user in the world ... all posts related to sip vto lead to you :-)
  2. dvbit

    VTO2000 V4 firmware and VTH1550CH V3.12

    I am selling mi devices at a discounted price. I am sure with some work they can be "fixed" as at boot tftp "sees" them. Have no time /nt enough know-how. Please pm me if interested
  3. dvbit

    Dahua IPC EASY unbricking / recovery over TFTP

    In the attempt I did (removing part of the commands , dp and tftp) It went through I Will try wireshark I do not have the USB uart connetted (yet....)
  4. dvbit

    Dahua IPC EASY unbricking / recovery over TFTP

    I tried a few routers (proper ones, belkin, tplink, fritz) Tried also with dahua own poe Tried with direct power supply over pins removing the same lines from commands as you did (dp and tfp ...) resulted in success on the tftp screen but then nothing... no access to the vto. By the way my...
  5. dvbit

    Dahua IPC EASY unbricking / recovery over TFTP

    This Is the come Window of console and Bat file.
  6. dvbit

    Dahua IPC EASY unbricking / recovery over TFTP

    Actually the vto responds. The tag Windows lights when i Press the button
  7. dvbit

    Dahua IPC EASY unbricking / recovery over TFTP

    As the vto Is Poe i should Power It as described earlier in this thread? Hope not Guess yes
  8. dvbit

    Dahua IPC EASY unbricking / recovery over TFTP

    After rebooting the devices (vto vth) are not coming online (vth no screenshot). However network lights are on-flash. I have nonother log then the sequence of output from tftp.bat . And that Is saying 'sent x packets...' . As said ncap script Is silent. I tried to remove the dp line in...
  9. dvbit

    Dahua IPC EASY unbricking / recovery over TFTP

    When running the TFTp.bat i get messag s of successfully sent differenti cramfs.img blabla packets Then a could not sensi failed.txt and nothing more happens. NCAP does not report anything (is this ok?)
  10. dvbit

    Dahua IPC EASY unbricking / recovery over TFTP

    Hi I have read through the thread and setup my environment to unbrick / downgrade a VTO-VTH. I have successfully setup everything. Run commands.bat to generate the file run tft.bat Devices are connected through dahua poe hub and when i plug in the vto/vth I see the tftp server senses it and...
  11. dvbit

    VTO2000 V4 firmware and VTH1550CH V3.12

    Nope. I see the actual image!
  12. dvbit

    VTO2000 V4 firmware and VTH1550CH V3.12

    Yes sure Call from vto is not placed on vth and viceversa. I can see camera on vth going to monitor function though.
  13. dvbit

    VTO2000 V4 firmware and VTH1550CH V3.12

    Hi Help needed! I have flashed vto & vth with SIP versions and now nothing works anymore. I attach the link to the full configuration of the vth and vto. They both sit on 192.168.2.* 192.168.2.1 is the gateway 192.168.2.110 the vto 192.168.2.97 the vth Versions of firmware as per the pictures...
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