IP PBX dealers in chennai IP PBX or private branch exchange (telephone switching system within an enterprise) is a system that provides telephone calls over IP networks. It switches calls between VoIP users on local lines and allows its users to share a assured number of external phone lines. It can also switch calls between a VoIP user and a traditional telephone or landline user, or between two traditional telephone users just like a conventional PBX does. It can come in various abbreviate texts, such as IP-PBX, IP/PBX, or IPPBX.
There are a number of IP-PBX among which some are hardware-based devices, some other are software-based servers. It is your result to choose which one will be best-suited with your business wants. In our suggestion, mini sever SIP as it is a professional PBX for Windows, Linux, etc.