I applied online. I interviewed at AT&T (Hyderābād) in Dec 2018
Interview
it was nice talking to the recruiter. Screened initially. followed by 2 more rounds of technical. Interviewers were friendly. The whole process from interview to offer took 8 days. The pay well.
Interview questions [1]
Question 1
All Network and Avaya Aura related. few questions on SIP, SMGR, SM Call routing etc.,