Standard Salary for communication professional

Difficult to say not knowing your professional experience or expected responsibilities, however, for a senior position (i.e. 5-10 years experience) you should not earn less than 60k a month before taxes.
However, whatever your current salary is always try to avoid telling the interviewers what it is and put the ball in their corner instead. If that doesn't work always aim for a salary that makes a move away from your current job wothwhile so don't be too modest.