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.
Compuc provides the market with IPBX which especially designed for SOHO user and SMB market with an easy to use graphical interface, also it is a cost-saving solution on their telecommunication/data needs.
With Compu C IPBX, company with branch offices