This thread is for all broadband (ADSL/DSL) users who face disconnection/breakage/fluctuation of ADSL/DSL link on their routers if they have parallel connections in there homes. ADSL/DSL broadband are provided by Airtel, MTNL, BSNL, etc.The recommended connection should be as follows (works flawlessly):Main line in house -> Telephone socket -> Telephone cord -> Splitter -> 1) One cord to your landline phone 2) Second cord to your router -> PeriodAll is well, if you don't wish to have parallel connections (means same telephone number in different rooms).What if Main line (concealed) in central location in the house and cords (concealed) running to each bedroom and living room? Even if the cords are not concealed and you have a joint in the line connection, the ADSL/DSL link will break as soon as you receive a call or you pick up the receiver to make a call.