How to solve Problem Skyworth GN542VF setup with True DDNS and IP Camera

Check IP Address and Port of IP Camera to set Port forwarding at Router

  1. Check the setting at DVR that's the center to record data from all cameras in house (ex. Watashi IP Camera)
    • Type IP Address of DVR at Browser, Ex. then press Enter
    • Enter Username and password of DVR then press Log in
    • in case you don’t know IP Address, Username and password of DVR, ask the technician who installed DVR
  2. Check IP Address, go to Setting > Network > TCP/IP > IP Address of DVR :
  3. Check Port, go to Setting > Network > Connection, mostly used Ports : 
    • TCP Port : 37777 (Port to view camera via Application on Smart Phone)
    • HTTP Port : 81 (Port to view camera via Web Browser)

Set up TrueDDNS

  1. Type at Browser then press Enter
    > Login by using registered Username and password then press Log in
  2. Select service management
    • pairing Port to align with DVR
    • Port 11000 : set TCP name to be the same as TCP Port of DVR, click a behind button to turn ON 
    • Port 11001 : set HTTP name to be the same as HTTP Port of DVR, click a behind button to turn ON
    • When finished, press Confirm

3. Use Port number received from TrueDDNS to enter in replace of old Port number of DVR then press Save

Port Forwarding Setup at Router

  1. Type > Username = admin, Password = password = enter letters as shown below then press Login
  2. Go to Application > NAT > go down
  3. Go to Port Forwarding Virtual Server, there’re 2 setup parameters:
    • View via App on Smart Phone
      • Interface : select 1_TR069_INTERNET_R_VID_100
      • select Custom Service
      • Protocol : select preferred Protocol
      • External Start / End Port : 11000
      • Internal Port : 11000
      • Internal IP Address :
      • Mapping Name : enter name
      • press Add
    • View via Web Browser
      • Interface : select 1_TR069_INTERNET_R_VID_100
      • select Custom Service
      • Protocol : select preferred Protocol
      • External Start / End Port : 11001
      • Internal Port : 11001
      • Internal IP Address :
      • Mapping Name : enter name
      • press Add
  4. After setting, it’ll show in a below table (number of Port Forwarding depends on using device, may have only 1 port or more)

Disable DDNS setting at Router

  1. Go to Application
  2. click DDNS
  3. Click a check at Profile you want to delete
  4. press Delete

Disable DDNS setting at DVR

  1. Go to Setting > DDNS
  2. Remove a check mark
  3. press Save

Test the usage through Mobile Internet or Internet that is different from at home 

  1. Test IP Camera App on Smart Phone by using Domain name and Port number from True DDNS, if the setting is correct, you’ll see pictures from camera
  2. Test the usage via Web : enter Domain name followed by Port number from TrueDDNS Ex. :11001 , If the setting is correct, you can access web page of IP Camera 

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