IP-EPBX is Electronic Private Automatic Branch Exchange is nothing but a switching system. It is an equipment of immense use for telephonic connectivity with extensions of single/multi phone lines. IP-EPBX system is an impressive business solution to meet the office needs of internal communication. It provides a business phone system that enables switching internal calls between two or more persons on different extensions on the same business phone connection. EPABX system solutions are provided by office equipment suppliers who shall enable the service in an organizational set up.