Not bad. There are three interviewers. Questions are technical related to IP and mobile network. There questions there also asked tells related to protocol and coding. The interview is very smooth and last for an hour.

Good & friendly. Interview was not too hard. Some technical, and theoretical questions, and work culture fit questions. They were knowledgeable and would provide some hints during the interview. Overall, they sounded human and was not demeaning. Took about 1 hr.