Operating from Kolkata, West Bengal, we are a 1976 established company engaged in supplying excellent quality EPABX CLI Series. It is engineered with utmost precision and fabricated using top notch quality materials procured from reliable sources only. Offered system forms the basis of telephone exchanges. Both manual and automatic switching can be performed in this series. It has some functional blocks which provide easy understanding of working of this system. EPABX CLI Series can be availed in several models and specifications.