1st round was written round. Asked all kind of things from areas imcuded Data Structures, Algorithms, Computer Network, Computer Architecture etc. 2nd round was f2f. They asked me 1 basic algo data structure question. Then they asked me on Computer Networks and Operating Systems. In operating systems they asked about System Calls and stuff. Computer Networks they asked me some things related to VoIP 3rd round was HR round. They asked me total random questions.

Nice approach, the interview process followed by the HR team and recruitment panel is appreciable. I recommended my junior batch mates to appear for interview for this company in coming year.