bids are invited for supply and fixing of progility hp epabx 2 by 8 series communication system module hp 2 by 8 communication system , supply and fixing of beetel analog phone set cli display with speaker module cli display with speaker , supply and fixing mdf box 10 pair krone module 10 line connectivity cable mdf to epabx site only module mdf bbox with accessories , supply and fixing wiring for telephone wire condut or casting flexible rj 11 rojet box including labour module telephone wiring , supply and fixing numeric ups 600 ex or va off line for intercom module backup for epabx , supply and installation of charges punching testing training module installation for epabx communication system mse total quantity : 312