Need help in buying a wireless router for BSNL broadband connections in India

[Rohith.]

Hey guys.

• Currently I have a modem which is used only to connect deviced through ports(RJ-45)
• So I am looking modem with WiFi for my BSNL internet connection.
• What configuration is required to see in a router to know that it will work with BSNL or not?
• I heard that it's known to be ADSL router or something

Need some advice...