bids are invited for title1 sitc of ip epabx system compatible with existing digital / ip phones configured with- 02 pri 16 trnk 32 digital ports 400 analog extension ( up-gradable up-to 1296 ports ) ip 256 25 ip license with ivr title2 supply installation of 24 keys operator console with 60 keys dss title3 supply installation of 3 kva online ups with battery title4 supply installation of 1 kva online ups with battery title5 supply & installation of 24 ports smart poe switch giga bite title6 supply installation of 42u 19inch floor mount rack with pdu fan harware title7 sitc of 6u 19 inch rack with 24 ports loded patch pannel pdu hardware title8 supply of 1u cable manager title9 supply of connecting cable from system to mdf title10 supply 1000 pair mdf box with krone module and back mount frame title11 supply & installation 200 pair mdf box with krone module and back mount frame title12 supply of utp cat-6 cable title13 supply of 6 core single mode optical fibre cable from epabx room to 17th 18th floor title14 supply of 25 mm pvc conduit pipe with band title15 supply of 6 port loaded liu. title16 supply of media converter with adopter title17 fibre patch cord 3mtr. title18 supply of cat-6 1mtr patch cord. title19 installation charges of liu. title20 splicing charges of fibre cable. title21 installation charges of 1000 pair mdf box with punching. title22 installation charges of 42u rack title23 laying charges of cat-6 cable fibre cable. title24 laying charges of 6 core fibre cable. title25 installation and programming charges of epabx system. title26 supply of two technical man power for one year