I applied through university. The process took 1 day. I interviewed at Zoom Communications (India) in Aug 2023
Interview
the interview process was quite easy. there were two rounds, HR round followed by technical. the interviewer was also quite friendly. The technical round has questions based on CN and core subjects,
I applied through an employee referral. The process took 4 weeks. I interviewed at Zoom Communications (India) (Dallas, TX) in Oct 2021
Interview
The interview process started out with a phone interview and was followed by online (zoom) interviews with two hiring managers and several engineers who worked for those managers. Altogether I had about 7 interviews.
Interview questions [1]
Question 1
One interviewer asked me some specific questions about the SIP telecom protocol. One of the questions was "what is the purpose of the 407 response message?"