Was quite difficult and confusing with the recruiter booking in the 1st stage interview as hiring manager was off. 1st stage was really them getting a feel of you and asking you why you should be picked for this role. 2nd stage involved a presentation based on anything you are passionate about, technical interview (make sure you know your network basics) followed by questions on sip, sbc and Microsoft Teams dr. Lastly, a competency based questions around customer service. I want to thank advania for this opportunity.