The selective call acceptance allows controlling incoming calls by making a list of telephone numbers which you are ready to accept. But incoming calls from subscribers that are not listed are directed to the answering machine by which the caller is informed that you do not accept calls at the moment.
Group3 is a leading provider of high quality VoIP services to customers around the world.Our hosted internet telephony solutions are flexible and scalable enough to serve customersranging from international carriers to the individual consumer. We offer hi
Read more