Latest telephone exchanges Tenders | Government telephone exchanges Tenders

Central Government/Public Sector

CTN :45735697

16 Jul, 2026 NA

Multi City - Rajasthan

Tender For auction sale of general scrap/disposables, metallic, non-metallic, useable vehicles, lube / waste oil - e-auction in the gem portal on 15jul2026 for 10500 kgs of ewaste ( scrap telephone exchanges, used landline telephones, medical diagnostics equipments like , ventilator, dental examination table, ecg meter etc as well as scrap ambassador car, jeep & truck etc and scrap rotor & stators of hcl kcc

Central Government And Public Sector

CTN :45531972

06 Jul, 2026 1.99 Lacs

Dhenkanal - Odisha

Tender For corrigendum : fault attending and repairing of automatic voltage regulators (avrs) at various telephone exchanges and mobile bts sites under dhenkanal ba for the fy 2026-27(sw-different sites at te bts keonjhar ssa)

Central Government And Public Sector

CTN :45531973

06 Jul, 2026 1.99 Lacs

Keonjhar - Odisha

Tender For corrigendum : fault attending and repairing of automatic voltage regulators (avrs) at various telephone exchanges and mobile bts sites under balasore ba for the fy 2026-27(sw-different sites at te bts under balasore and baripada ssa)

Central Government And Public Sector

CTN :45531977

06 Jul, 2026 1.99 Lacs

Dhenkanal - Odisha

Tender For corrigendum : fault attending and repairing of automatic voltage regulators (avrs) at various telephone exchanges and mobile bts sites under dhenkanal ba for the fy 2026-27(sw-different sites at te bts dhenkanal ssa)

CTN :45672948

04 Jul, 2026 NA

Patiala - Punjab

Tender For supply of x3 nd 4730 003259 pipe high pressure without connection , x3 nd 5330 011595 gasket 15mm thick pilmoid , x2 nd 5930 001058 switch toggle , g2 3439 000087 rod welding iron cast super silicon , g2 3439 000097 rod welding copper 5 mm , h1 a 8010 000160 paint rfu finishing general service , x3 nd ixc gl 530 161 05 gasket cyl head , x3 ixc kr 37 067 010 v belt a68 , x3 nd ixc 86542 digital meter , x3 nd ixc gl 12517 fuel filter set , x3 ixc prk 1250 40l 03 pipe fuel , x3 ixc gl sk 6970 flexible pipe , h3 5530 000214 ply wood for general purpose , lv6 mt6 9330 000106 sheet cellular 37 mm

CTN :45596863

02 Jul, 2026 NA

Raisen - Madhya Pradesh

Tender For providing of system integration service to implement iot sensor-based measurement and monitoring of rural water supply systems - display unit for village level dashboard; cellular technology (2g/3g/4g); hybrid model

Central Government And Public Sector

CTN :45468926

19 Jun, 2026 NA

Hyderabad-T - Telangana

Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - bsnl telephone exchanges; power generators; as per atc

Central Government And Public Sector

CTN :45454742

11 Jun, 2026 NA

Lumding - Assam

Tender For supply, installation, testing and commissioning of dcus/gateways/ allocation of sim network service provider and the arrangement of sim cards to enable reliable medium for two-way communication between smart meter & amp:, hes (head end system) over rf mesh network/cellular network. 1. the dcu/gateway shall be compatible with the smart meters mentioned above. rf mesh network should use 865-867 mhz frequency band. 2. the data acquisition (push/pull) frequency shall be configurable 15 min, 30 min or 60 minutes. it shall push events such as tamper, power off etc. to hes immediately on occurrence/receipt from meters. 3. it shall have provision for the cellular, wifi and ethernet communication for the backhaul tohes. 4. sufficient number of gateways shall be installed in such a way that all the meters are covered in the network efficiently. 5. it shall be capable to handle data of minimum 500 nos. of any type of smart meter (1ph/3ph). it shall be able to communicate with the nearest meters at a distance of at least 300 m, depending on topographical features. 6. communication of the nearest meters with other meters shall be established through appropriate mesh formation. rf mesh shall support self-forming and self-healing features. 7. rfmesh shall support at least 15 no. of hops. 8. the equipment shall be weather-proof and dust-proof (minimum rating: ip54 for indoor and ip65 for outdoor installation). it shall have rechargeable battery with backup for 1(one) hour for normal meter reading, to push tamper event, carry out on demand reading, etc. 9. it shall have passed the following emc tests from reputed lab: conducted emission, electrostatic discharge (esd), radiated immunity, electrical fast transient (eft) - burst, surge, rf conducted disturbances. 10. rf mesh network shall be established to meet the slas as mentioned in tender document. 11. replacement warranty period shall be 66 (sixty-six) months from the date of supply or 60 (sixty) months from the date of commissioning, whichever is earlier. [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45421160

24 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For providing of facility management services - lumpsum based - major telephone exchanges at jhansi oa; care taking and upkeep of major exchange telecom sites, operation and monitoring of electromechanical assets(e/a set, water pumps, compound light, window/ split a..

Central Government/Public Sector

CTN :45390454

19 Jun, 2026 NA

Ambala - Haryana

Tender For replacement of outlived digital electronic telephone exchanges with ip based digital electronic telephone exchanges at saharanpur, jagadhari workshop, dhuri, patiala, rajpura, sirhind, roopnagar, nangal dam, chandigarh, kalka, bathinda, shimla & ambala cantt railway stations over umb division.

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