Bids Are Invited For Procurement Of 04 X Ip Hybrid Exchange Along With Accessories For Adsu Detachments -48 Line Epabx System , Analog Card , E1 Isdn Pri Cept Card , Radio Interface Card , Cpu Card , Psu Card , Co Junction Card , Operator Console , 100 Pair Mdf Box , Integrated Protection Module , Float Cum Boost Charger , Earthing System , Installation And Commissioning Total Quantity : 249