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.
Comdata is a leading Global Provider of Wholesale Voice Carrier Services offering international voice termination, value-added telecom solutions and a complete range of A-to-Z interconnections to its customers around the world, enabling them to grow both
Read more