Permanent establishment query

I am employee of a Foreign company based in India. The Foreign Company has no office in India however the directors have another Indian company where I am asked to sit and operate from.

All the business is done in India. The sale proceeds go directly to Foreign Country.

My salary is paid from Foreign Company in Indian rupees. 

However, my Employer does not declare nor pays any Indian Taxes.

 Is there an PE Issue here? Am I supposed to pay taxes on salary earned in India?