bids are invited for voice work for sskm cmo office sitc of epabx voice communication system having minimum technical specification , sitc of network security firewall with hardware and software having minimum technical specification , sitc of 20 pair mdf with original krone module with 20 swg gi sheet steel box enclosure complete with all accessories , sitc of openstage digital telephone set having minimum technical specification , sitc of tabletop or wall mount speaker with microphone and all necessary power accessories, having minimum technical specification , sitc of networking horizontal armoured cat6 cable having minimum technical specification , sitc of indoor information outlet with rj45 adapter, gi box and single face cover plate etc having minimum technical specification , sitc of 1mtr cat6 f-utp patch chord cable having minimum technical specification , sitc of 2mtr cat6 f-utp patch chord cable having minimum technical specification , sitc of 02 kva online ups system with inbuilt 336 vah back-up battery and other accessories having minimum technical specification total quantity : 325