Pros
If you do not have any other option then you can consider it. Make sure you leave the company soon otherwise you will be in trouble.
Cons
Low Salary, difficult to earn incentives. poor infrastructure. poor food quality I would advice you to bring your own food instead of eating there. They want engineers in their processes but do not want to pay accordingly. Poor increment. Poor medi-claim amount. They are not paying according to the night shift standards. If you are an engineer they do not join this company because once you apply to another company they will think you are worthless because you are working in Teleperformance, So beware that finding a new job in another company with better pay on your own terms will not be possible or very difficult. I have seen individuals in the company working for more than 5 years in the same because they are not able to find any job. My SME has been unable to find a job for the last 3 years because no one considers him a good candidate, each month he says that he will leave the job and all that. They will try to force you to work on public holidays as well.