XenaTech provides a wide range of PBX system which can be defined as a small telephone exchange within any organization for call switching and related activities within any enterprise. The main importance of using the said system in any organization is cost saving and secondly is free from external call dropping or call jamming problems. At XenaTech we provide systems as per individual/organizational needs which starts from a mear small 4 extension lines and which can go upto UNLIMITED extension lines, as per needs.