How can I make devices connect to my network/Internet automatically?

[wajed]

For every devices, I have to insert IP address / Gateway / DNS.

How can I make devices connect automatically, without further configuration?

I have BiPAC 7300GA as my main router (the router that is connected to the ISP), and other 3 APs connected to it for more coveraged.

 

[Puffnstuff]

What devices, android, windows, etc.? Most have a network configuration register and you have to add the log in for the network in question to each device and once that is done the device will automatically log in the next time it is in range. Once that has been performed and you move around from network to network and your device is set to automatically scan for new networks it should detect that it is in range of a registered network and log into it.

 

[Zeee530]

Doesn't your router have DHCP enabled?

 

[Puffnstuff]

Doesn't your router have DHCP enabled?

I assumed that he did that. If he has to reenter all of this settings each time he is in range of that router then he's not saving the configuration.