bids are invited for nec cpu card - nec cpu card cp20 (gcd-cp20) , sd-ot card - sd-ot card (sd-a2 ot) , 256 ipla card - 257 ipla card (gpz-iple) , pz-bs20 card - pz-bs20 card (gpz-bs20) , migration license - migration license for nec sv8100 to nec9100 (sv9100 hw migration lic) , vrs license - vrs license (sv9100 inmail vrs port-01 lic) , ports license - ports license (sv9100 system port-01 lic) , net link license - net link license (sv9100 netlink node-01 lic) , installation and commissioning charges - installation and commissioning charges with one year on-site support , camc of epabx system - camc of nec make epabx system equipped with analog extension-224, digital extension-72 pri-2 , trunks lines-24,console phone-1 with hardware and software including telephone cable maintenance from epabx system to user end.   field and epabxside mdf (200 pair-7,100 pair-15, 20 pair-4, 50 pair-2) maintenance of 2 pri linesmaintenance of 32 mtnl linesplan phone set(1+1) =20 nos analog telephones-250 nos   nec make digital phones-72 nos  data switch-1 nos  interface cable from systemto epabx mdfsystem cabinet-5nos with bs10 and bs11 with voip cards and licenses. total quantity : 1