I got a call from Impetus HR and he asked me to come for f-2-f but because of my busy schedule I refused.Then he arranged first round as telephonic. Next day i got his call again and he congrats me I cleared that telephonic round. Then I went for F2F interview. It was around 45 min skpye interview. It was a good experience. After interview HR asked me to wait for few min. After 10 min I was told that I got selected. Yes, there was no f2f interview with HR, it was just telephonic discussion.