Public Works Department Tender

Supply/Erection/Testing/Commissioing of Digital Hybrid IP-EPABX Configured for 04 Trunk Ports, 04 Digitnl Extn Parts, 00 GSM Trunk Ports, 00 PRI of 32 Chnnels, 72 Normnl Extension ports and Expendable to 240 Type Expansion Card for Analog Expendable Signalling Loop Start Dinlling DTMF and Pulse ( I0/20PPS) Off Hook A\C lmpedance 600/900/Complex Off Hlook Current 39mA Mnx Loop Limit 1800Ω Max (Excluding Telephone) On-Hook Voltage (Tip/Ring) -48V Nominnl DTMF Detection ITU- T Q.24 Return Loss 18dB Longitudinal Balance S0dB Transmission Level /\djusl Tx Gain: -3d8 to +6dB, Rx Gain: -3dB to +GdB Ringing Trapezoidal 60VRMS/25Hz and Sinusoidal 52VRMS/25 Hz REN 3 CLI Presentation DTMF, FSK ITU-T V.23 and FSK Bell core 202 Protection Over Voltage Secondary Protection Physical Connector RJ45 Type Expansion Card for Digital Key Phone Ports Signnlling Proprietary Digital (2B + D) Interface Single pair for Speech, Signalling and Power Loop Limit 100Ω Speech Level Adjustable Tx and Rx Gain for Handset and Hands-Free Protection Over Voltage Secondary Protection Physical Connector RJ45 Digital IP-PBX Syslem 100'¼, Non Blocking, 12 No. Universal Slots, Universal SMPS, Auto Attendant, CLI, GSM Trunk, Digital Extension &, IP Connectivity, Voice Mail, PRI Connectivity including all features listed in Product Boucher, Expendable to 240 TDM Ports & 999 IP Extensions. TDM Ports & 999 IP Extensions.complete in all respects as approved and desired by the Engineer-in-charge at site.

Supply & Erection of Digital Key telephone with Large Backlit Display, DSS, 16 Direct Dialling Keys, I-ID sound quality, Duplex Speaker Phone, Touch sense keys, Polyphonic Ringtone, Pull Duplex Speaker Phone, Hold, Conference, Redial, Transfer, Message Wait Lamp, Ringer Lamp, 49 keys including 4 Context Sensitive Hard Keys , 1 x RJ9 Handset Port , 240·•(i4 Pixels Graphical LCD with Backlit , LED for Incoming/Ongoing Calls, Mute, Hold , Intuitive User Interface with Icons , Multiple Languages Caller ID with Name, Number, Room Monitoring, Operating Temperature Range = 0 to 45°C including all features listed in Product Boucher.complete in all respects as approved and desired by the Engineer-in-charge at site.

Supply & Erection of Operator-cum-maintenance console with Large Backlit Display, DSS, 16 Direct Dialling Keys, HD sound quality, Duplex Speaker Phone, Touch sense keys, Polyphonic Ringtone, Full Duplex Speaker Phone, Hold, Conference, Redial, Transfer, Message Wait Lamp, Ringer Lamp, 49 keys including 4 Context Sensitive Hard Keys , 1 x RJ9 Handset Port , 240*64 Pixels Graphical LCD with Backlit, LED for Incoming/Ongoing Calls, Mute, Hold, Intuitive User Interface with Icons , Multiple Languages Caller ID with Name, Number, Room Monitoring, Operating Temperature Range = O to 45°C including all features listed in Product Boucher. complete in all respects as approved and desired by the Engineer-in-charge at site.