Find Me

12345
Across
  1. 3. I am common in Java and Coffee. What am I?
  2. 4. In India, Who first implemented VoIP in mobile handset?
  3. 5. An open source unix based OS to configure router with the help of software in its base system
Down
  1. 1. I have multiple keys but cant make music note. Who am I ?
  2. 2. To Check if you are able to reach a host through the network, you issue this command