Articles, tagged with "core areas", page 1

The influence of VoIP phone service and its technology of Voice termination have grown over the years. This technology has facilitated the global extinctions of phone calls at low cost rate. There is various toll free numbers offered to the users so that ...

Mobile phones have completely changed the way we communicate. There was a time when heavy mechanical devices called telephones were used to transmit messages. Owing to the difficulties associated with their usage, technology had to find a way out of this ...