“Call filter” allows blocking/unblocking the incoming calls as easy as to make filtration, it also journalizes all rejected calls. It is very convenient if you do not want to receive a call from some subscribers, when they will call you, “Call filter” will do so that your line is engaged.
Effringo provides you with a highly qualified team with vast experience in the telecommunications market and IT industry who are capable of providing you with a solution to help you add speech to your existing product portfolio.