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.
XTelSonic LLC,s parent company AIM SYSTEMS, a Connecticut-based Telecom Solution provider, is one of the first companies in the nation since 1998 to provide next-generation integrated voice, data and PBX services over IP.
XTelSonic LLC started as a n