Construction of Pollution Control board Building at Bathinda (Punjab) (Specialized Low Voltage Electrical Services Only)

Providing EPABX System:

Supply, installation, testing & Commissioning of IP based EPABX exchange: The proposed IP Based EPABX System shall be based on Server Media Gateway architecture and advance unified Communication system, expandable up to 5000 Analog or IP Users. The system should be equipped with 1U Server with configuration Intel 15 Dual Core Processor, Dual Giga bit ETH Ports DDR4 8 GB RAM. 1TB SATA SSD, Support End points -IP phones, Analog Phones & Video Phones). VPN Server & Client Should be Built-in in the solution. Voice Mail & Voice Mail to Email for all users should be inbuilt in the system. The system should Support IPV4 & IPV6 from Day one. The system should support Redundant Server for High Availability which can be added at a later date. The Operator console and PBX should be from same OEM. The operator console should have 4.3"480x272 main color display and 2x3.5" 320x480 side color displays for DSS keys which delivere high-definition audio, wide band audio support, with advanced noise-cancellation feature for crystal- clearHD voice quality and feature advanced acoustic echo cancellation to minimize background noise.6-wayconference call, Buit in Bluetooth, Full-duplex hands-free speakerphone, Phonebook up to 2000 entries. The system should support Voice and Fax Codecs G.711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, GSM, AAL2-G.726-32; T.38, Video Codecs H.264, H.263, H263 i/c connection etc. complete as reqd. The quoted model/System should have Type Approval Certificate as per TEC specification number TEC/GR/SW/PBX-005/01/Sept-16 or latest. Tenderer must submit valid TEC approval certificate along with the offer and it should be on the name of manufacturer/tenderer only. The quoted system should be STQC approved. The STQC certificate should be enclosed alongwith the tender The system should also have valid MTCTE certificate from TEC (To be submitted alongwith tender. OEM Authorisation Certifcate for this specific tender is required. Complete in all respects as approved and desired by the Engineer in-charge at site

Supply, installation, testing & Commissioning of IP extensions license for supporting of Core IP or any 3rd party SIP Phone.Complete in all respects as approved and desired by the Engineer in-charge at site

Supply, installation, testing & Commissioning of 48-port Analog Extensions module configurable system featuring 48 female RJ-11 connectors and a network interface with 2 RJ-45 10/100 Mbps Base-T Ethernet ports, along with optional 1000M LAN/WAN support on select models, providing voice support with codecs such as G.711 A/U law, G.723.1, G.729A/B, G.726, iLBC, and AMR, along with features like comfort noise generation (CNG), G.168 echo cancellation, DTMF modes (Signal, RFC2833, Inband), silence suppression with comfort noise, automatic echo cancellation, and call progress analysis (CPA) including positive voice detection, while offering configuration and management through a web UI for instant management and status monitoring, as well as Telnet and SSH access, and supporting FoIP protocols such as T.38 for fax transcoding from T.30 protocol with V.17 modulation schemes, transmission over packet networks, and pass-through up to 14.4 kbps, in addition to application capabilities like call waiting, blind and attended transfer, call forward on busy or no reply, unconditional call forwarding, hotline, call hold, do not disturb (DND), call pickup, 3-way conferencing, and voicemail, further supporting VoIP protocols including TLS/SRTP, OpenVPN, SIP V2.0 (RFC 3261, 3262, 3264), IMS/3GPP, REFER (RFC 3515), ARP/RARP (RFC 826/903), SNTP (RFC 2030), DHCP/PPPOE, TFTP/HTTP/HTTPS, DNS/DNSSRV (RFC 1706/RFC 2782), and VLAN 802.1P/802.1Q, while delivering strong network capabilities such as static IP, PPPOE, DHCP client, IPv4 and IPv6, static and dynamic ARP, DIFFServ and TOS, NAT (route and bridge), MAC address cloning, static routing, built-in firewalls, QoS with traffic shaping, and voice, data, and management VLANs, and finally enabling advanced call routing features including port groups, IP trunks, primary and secondary SIP accounts, 48 inbound and outbound routing options, number manipulation with digit maps, TDM to IP or IP to TDM conversion, and IP load balancing with fault tolerance.Complete in all respects as approved and desired by the Engineer in-charge at site

Supply, installation, testing & Commissioning of 4 Analog Trunks gateway interface features an RJ11 connector, supporting DTMF and pulse dialing modes, with caller ID detection via FSK and DTMF, along with polarity reversal, answer delay, and detection capabilities such as busy tone and no current detection, while the network functionality includes static and dynamic IP configuration, PPPOE, DHCP client, IPv4 and IPv6 support, and compatibility with protocols like TCP, UDP, TFTP, FTP, ARP, RARP, Ping, NTP, SNTP, HTTP/HTTPS, and DNS, as well as diagnostic tools such as Ping and Tracert, and DHCP options 66, 120, and 121, in addition to VoIP protocol support including SIP v2.0 over UDP/TCP (RFC 3261), SDP, RTP (RFC 2833), and multiple RFC standards such as 3262, 3263, 3264, 3265, 3515, 2976, and 3311, along with SIP TLS/SRTP, RTP/RTCP (RFC 2198, 1889), RFC 4028 session timer, RFC 3266 IPv6 in SDP, RFC 2806 TEL URI, RFC 3581 NAT with rport, outbound proxy, DNS SRV/A query/NAPTR query, SIP trunking, early media and early answer, and NAT traversal using STUN and static or dynamic NAT, while voice and fax features include codecs such as G.711 A/U law, G.723.1, G.729A/B, and G.726, along with silence suppression, comfort noise generation (CNG), voice activity detection (VAD), G.168 echo cancellation up to 128 ms, adaptive jitter buffer, programmable gain control, T.38 fax with pass-through, modem/POS support, DTMF modes (Signal, RFC2833, Inband), VLAN 802.1P/802.1Q, and Layer 3 QoS with DiffServ, and maintenance capabilities including SNMP v1/v2/v3, TR-069, auto provisioning via web or Telnet, configuration backup and restore, firmware upgrades via web, CDR, Syslog, network capture, NTP with daylight saving time, IVR-based local maintenance, and cloud-based management, along with software features such as port grouping, web ACL, Telnet ACL, action URL, digit map configuration, routing rules based on prefixes, and caller or called number manipulation. Complete in all respects as approved and desired by the Engineer in-charge at site

Supply, installation, testing & Commissioning of SIP Trunk license for any service provider or to network with any telecom equipement. Complete in all respects as approved and desired by the Engineer in-charge at site

Supply, Installation, testing & Commissioning of Operator Console device should have 4.3-inch (480x272) color screen LCD along with a 3.5-inch (320x480) color screen LCD for DSS keys, equipped with tri-color LED DSS keys, a system display clock, message waiting indication, 10 line keys, 4 navigation keys, 4 soft keys, and 6 function keys including hold, call forward, phonebook, MWI, headset, and redial, along with volume control keys for up, down, and mute (microphone), 42 DSS keys with tri-color LEDs, and 3 page-switch keys, while supporting configuration via web, export and import options, a web management portal, and auto-provisioning through FTP, TFTP, HTTP, HTTPS, DHCP option 66, SIP PNP, and TR-069, as well as phonebook import and export, web- based packet dump, firmware upgrades, and syslog, and delivering Shield HD voice features such as HD handset and speaker, hearing aid compatible (HAC) handset, acoustic shield, wideband codecs including AMR-WB, Opus, and G.722, narrowband codecs such as AMR-NB (optional), Opus, G.711 (A/H), G.723.1, G.729AB, G.726-32K, AMR, and ILBC, with DTMF support via in-band, RFC2833, and SIP INFO, along with full-duplex hands-free speakerphone with AEC, VAD, CNG, AEC, BNE/NR, and PLC, supporting 20 SIP lines, a local phonebook with up to 2000 entries or remote phonebook via XML/LDAP, 6-way conference calling, call logs with up to 1000 entries for incoming, outgoing, and missed calls, manual or automatic date and time setting, voice message waiting indication, programmable DSS and soft keys, network time synchronization, built-in Bluetooth 2.1 with support for Bluetooth headsets, Wi-Fi dongle, and wireless headsets, as well as call recording via flash drive or server, Action URL/Active URI, uaCSTA, and features like busy lamp field (BLF) with idle, ringing, and busy indicators, LED indicators, call history, speed dial, redial, call forward, call waiting, call transfer, call hold, call return, group listening, emergency call, mute, auto answer, voice message on server, do not disturb (DND), hotline, hot desking, anonymous call, auto answering, call parking and pickup, call out, call answer, and call reject, while also supporting RTCP-XR (RFC 3611), VQ-RTCPXR (RFC 6035), Gigabit Ethernet, dual bridged port for PC bypass, IPv4 and IPv6 or dual stack, static, DHCP, and PPPoE network modes, 802.1X authentication, VPN via L2TP or OpenVPN, VLAN, LLDP, Layer 2 QoS (802.1Q, 802.1P) and Layer 3 QoS (TOS, DiffServ), call server redundancy, SIP 2.0 over UDP, TCP, and TLS, RTP, RTCP, and SRTP, TLS, STUN, ICMP, ARP and RARP, DNS, DDNS, DHCP, PPPOE, SNTP, FTP, TFTP, SSH, HTTP, HTTPS, TR-069, PPP, and LDAP protocols. Complete in all respects as approved and desired by the Engineer in-charge at site

Supply, installation, testing & Commissioning of DSS for Opeartor Console DSS keys which delivere high-definition audio, wide band audio support, with advanced noise-cancelin feature for crystal- clearHD voice quality and feature advanced acoustic echo cancellation to minimize background noise.6-wayconference call, Buit in Bluetooth, Full-duplex hands-free speakerphone, Phonebook up to 2000 entries. complete in all respects as approved and desired by the Engineer in-charge at site.

Supply, installation, testing & Commissioning of Gigabit IP Phone the device features a 2.4-inch 132x64 pixel LCD with backlight, along with LED indicators for call and message waiting, and dual- color (red or green) illuminated LEDs for line status information, offering an intuitive and multilingual user interface with icons and soft keys, and caller ID display with name and number, while delivering HD voice capabilities including HD handset and speaker, hearing aid compatible (HAC) handset, acoustic shield, wideband codecs such as AMR-WB (optional), Opus, and G.722, and narrowband codecs including AMR-NB (optional), Opus, G.711 (A/μ), G.723.1, G.729AB, G.726, and iLBC, along with DTMF support via in-band, RFC2833, and SIP INFO, and full-duplex hands-free speakerphone with AEC, VAD, CNG, PLC, adaptive jitter buffer (AJB), and automatic gain control (AGC), supporting 2 VoIP accounts and call features such as call hold, mute, DND, speed dial, hotline, call forward, call waiting, call transfer, group listening, emergency call, redial, call return, auto answer, and local 5-way conferencing, along with direct IP calling without SIP proxy, 10 built-in ringtone selections, manual or automatic date and time settings, dial plan, XML browser, action URL/URI, RTCP-XR, VQ-RTCPXR, multilingual support, and enhanced DSS keys, while also offering advanced telephony features such as busy lamp field (BLF), anonymous call and rejection, hot-desking, voicemail, flexible seating, executive and assistant functions, call park and pickup, centralized call recording with visual voicemail, and supporting SIP v1 (RFC 2543) and v2 (RFC 3261), call server redundancy, NAT traversal via STUN, IP assignment via static or DHCP, HTTP/HTTPS web server, SNTP-based time synchronization, UDP/TCP/DNS-SRV (RFC 3263), QoS with 802.1p/Q VLAN tagging and Layer 3 TOS/DSCP, SRTP for voice security, TLS, HTTPS certificate management, AES encryption for

Supply, Installation, testing & Commissioning of 8 PoE port + 2 Port. The switch should have a total of 10 Gigabit ports including 8 ports of 10/100/1000 Mbps Ethernet PoE and 2 dual personality ports, should have a non- blocking wire-speed switch fabric and be upgradeable to a cloud-managed switch with a simple firmware upgrade without changing hardware, should provide a minimum 20 Gbps backplane, at least 15 Mpps forwarding rate, a, should support a minimum of 16K MAC addresses, should support EEE IEEE 802.3az standard for minimizing power consumption on a per-port basis, should support dual software (firmware) images, should support IEEE standards including 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.3af PoE, and 802.3at PoE+, should support spanning tree protocols including IEEE 802.1D, 802.1w RSTP, and 802.1s MSTP, should support IEEE 802.1p class of service, IEEE 802.1X port authentication, and IEEE 802.3ad LACP aggregation, should support traffic management and QoS features including rule-based and port-based rate limiting with 64 kbps granularity, port-based egress traffic shaping, jumbo frames up to 9KB, broadcast storm control, IEEE 802.1p priority queues, IGMP/IGMP snooping v1/v2/v3, and congestion control on all ports, should support link aggregation with IEEE 802.3ad LACP and up to 5 aggregation groups, should support resilient networking with IEEE 802.1w RSTP, IEEE 802.1s MSTP, and multiple rapid spanning tree protocols, should support user security and authentication features including MAC filtering per port, IEEE 802.1Q VLAN tagging, protocol-based VLAN, IP subnet-based VLAN, guest VLAN, MVR, IEEE 802.1X authentication including MAC-based and guest VLAN, Layer 2 Protocol Tunneling (L2PT), GVRP for automatic VLAN registration, at least 1K static VLAN and up to 4K dynamic VLANS, port-based VLAN and VLAN isolation, limited MAC addresses per port with configurable aging time, loop guard, RADIUS MAC login, and 802.1X port-based authentication with VLAN and bandwidth assignment, should support IEEE 802.1ab LLDP and MED, should support NTP, Syslog, and DNS client, should provide network administration security including SSL, static and dynamic IP-MAC-port binding, DHCP snooping, ARP inspection, and AAA through RADIUS and TACACS+ servers, should support IPv6 features including IPv6 addressing architecture (RFC 4291), dual stack (RFC 4213), ICMPv6 (RFC 4443), path MTU (RFC 1981), minimum MTU size of 1280 (RFC 5095), encapsulation for MTU up to 1500, neighbor discovery (RFC 4861), DHCPv6 relay, default DHCP client mode, and duplicate address detection, should support network management features including web- based management, SNMP v1/v2c/v3, RMON groups 1, 2, 3, and 9 for monitoring and analysis, port mirroring for source/destination/both, centralized management software for configuration and maintenance of multiple Layer 2 switches, support for sFlow for traffic analysis. complete in all respects as approved and desired by the Engineer in-charge at site.