I applied online. The process took 4 weeks. I interviewed at iBasis (Hong Kong)
Interview
There were 4 interviews in total, 1 telephone interview, 2 Skype calls and 1 face to face at the office interview. These involved the recruitment manager, hiring manager and future colleagues. It was a straightforward process and they were open to answer questions.
Interview questions [1]
Question 1
What you understand about the SIP and H.323 architectures.