Global Tender for Isdn Worldwide

We found 199 global Isdn tenders from the public procurement domain worldwide. View latest Global tenders for Isdn from South Africa, Australia, Europe, United States, Canada, Middle East and other countries worldwide. Find Global Tenders Information, ICBs, Bidding Contracts, Invitation to Bids for Isdn published by various Government Departments, World Bank, United Nations, Multilateral Funding Agencies, Military, Defence, Army and Private Companies across the World.

Showing 1 - 4 of 199 Global Tenders

#115024789 Closed

tenders are invited for integrated services digital network (isdn) services

Closes Jul 02, 2026 · 0 days left Ref. Document

Central America View Notice →

#114146351 Closed

bids are invited for contracting of fixed switched telephone service (stfc), on an ongoing basis, through e1 trunks (r2 or isdn), in local mode (fixed and mobile), including direct extension call service (did), according to specifications and quantities defined in annex i of the notice.

Closes Jun 29, 2026 · 0 days left Ref. Document

South America View Notice →

#110488082 Closed

tenders are invited for isdn and internet service for qkum

Closes Mar 24, 2026 · 0 days left Ref. Document

Southern Europe View Notice →

#110236411 Closed

tenders are invited for integrated services digital network (isdn) access devices

Closes Mar 16, 2026 · 0 days left Ref. Document

Central America View Notice →

#110231934 Closed

tenders are invited for subscription of sip trunk service for the upgrade of the current pldt isdn line of the municipality of san mateo, rizal information technology

Closes Mar 18, 2026 · 0 days left 1,023,680 - PHP

South-Eastern Asia View Notice →

#108078708 Closed

procurement plan for vodafone isdn

Closes Apr 23, 2026 · 0 days left Ref. Document

Africa View Notice →

#107856935 Closed

tenders are invited for call recording systems sprecord isdn e1 s or equivalent

Closes Jan 26, 2026 · 0 days left Ref. Document

Eastern Europe View Notice →

#107571546 Closed

tenders are invited for integrated services digital network (isdn) services

Closes Jan 23, 2026 · 0 days left Ref. Document

Central America View Notice →

#106250987 Closed

tenders are invited for upgrade of existing e1 isdn to sip trunk of the office of the ombudsman telecommunications provider

Closes Dec 17, 2025 · 0 days left 900,000 - PHP

South-Eastern Asia View Notice →

10.

#106151802 Closed

tenders are invited for digital telephony services (isdn pri)

Closes Dec 19, 2025 · 0 days left 54,000 - UAH

Eastern Europe View Notice →

11.

#106107232 Closed

tenders are invited for provision of telecommunications services using fixed pstn lines and isdn lines in organizational units of the tax administration chamber in katowice in 2026/2027

Closes Dec 19, 2025 · 0 days left Ref. Document

central europe View Notice →

12.

#106095923 Closed

tenders are invited for provision of telecommunications services using fixed pstn lines and isdn lines in organizational units of the tax administration chamber in katowice in 2026/2027

Closes Dec 19, 2025 · 0 days left Ref. Document

central europe View Notice →

13.

#105567943 Closed

tenders are invited for services for providing an e1 communication channel (pri isdn standard)

Closes Dec 10, 2025 · 0 days left Ref. Document

Eastern Europe View Notice →

14.

#104618087 Closed

tenders are invited for hiring of a service provider for the migration of doh telecommunication lines from integrated services digital network (isdn) to session initiation protocol (sip) trunks information technology

Closes Nov 17, 2025 · 0 days left 1,200,000 - PHP

South-Eastern Asia View Notice →

15.

#102919731 Closed

bids are invited for hiring a company specialized in the continued provision of switched fixed telephone service (stfc), to perform local and long distance calls, bound for fixed and mobile phones, to be performed continuously, originating from r2 and isdn standards) or sip technology, with receiving calls directly in the extensions (ddr), in terms of the legislation in force, to meet the demand for legislation, to meet the demand of the uem telephone sector.

Closes Oct 22, 2025 · 0 days left Ref. Document

South America View Notice →

16.

#102910623 Closed

bids are invited for hiring a company specialized in the continued provision of fixed fixed telephone service sstfc , for making local and long distance calls, bound for fixed and mobile phones, to be performed continuously, originating from r2 and isdn sip compatible lines or technology, with the reception of calls directly in the terms of vigor legislation, to meet the demand of the sector. of uem telephony.

Closes Oct 22, 2025 · 0 days left 290,796 - BRL

South America View Notice →

17.

#102864628 Closed

tenders are invited for maintenance and repair service including isdn rental data lines

Closes Oct 15, 2025 · 0 days left Ref. Document

Asia View Notice →

18.

#102151525 Closed

tenders are invited for isdn pri information technology

Closes Sep 24, 2025 · 0 days left 336,000 - PHP

South-Eastern Asia View Notice →

19.

#101713186 Closed

Closes Sep 17, 2025 · 0 days left 1,200,000 - PHP

South-Eastern Asia View Notice →

20.

#100408040 Closed

bids are invited for flat rated isdn pri circuit for continuation and additions to right fax server.

Closes Aug 25, 2025 · 0 days left Ref. Document

Northern America View Notice →

21.

#99899721 Closed

tenders are invited for poland telecommunications services provision of telecommunications services for the central pbx system in isdn prad technology

Closes Aug 06, 2025 · 0 days left Ref. Document

central europe View Notice →

22.

#99899711 Closed

tenders are invited for poland telecommunications services provision of telecommunications services for the central pbx system in isdn prad technology

Closes Aug 06, 2025 · 0 days left Ref. Document

central europe View Notice →

23.

#98678396 Closed

quotation are invited for supply leasedline, integrated services digital network primary rate interface (isdn pri), internet broadband

Closes Jul 29, 2025 · 0 days left Ref. Document

South-Eastern Asia View Notice →

24.

#98631375 Closed

tenders are invited for telecommunications services provision of telecommunications services for the central pbx system in isdn pra technology

Closes Jul 29, 2025 · 0 days left Ref. Document

central europe View Notice →

25.

#98623721 Closed

tenders are invited for poland telecommunications services provision of telecommunications services for the central pbx system in isdn prad technology

Closes Jul 29, 2025 · 0 days left Ref. Document

central europe View Notice →

26.

#97781198 Closed

tenders are invited for isdn transfer service from the ministry of communications to all university sites and the shadadiyah site

Closes Jul 01, 2025 · 0 days left Ref. Document

Western Asia View Notice →

27.

#97730038 Closed

quotation are invited for isdn transfer service from the ministry of transport

Closes Jul 01, 2025 · 0 days left Ref. Document

Western Asia View Notice →

28.

#97054462 Closed

tenders are invited for provision for the university of warsaw telecommunications services of telecommunications telecommunications telephone wired telephony provided by isdn and sip trunk digital links to public networks

Closes Jun 04, 2025 · 0 days left Ref. Document

central europe View Notice →

29.

#97041478 Closed

Closes Jun 04, 2025 · 0 days left Ref. Document

central europe View Notice →

30.

#96507448 Closed

procurement plan for provision of internet service for the diwan, space reservation, provision of internet service for devices specific to the website, and transfer of isdn service

Closes Aug 12, 2025 · 0 days left Ref. Document

Western Asia View Notice →

31.

#95846213 Closed

bids are invited for contracting of fixed telephone service switching (stfc) through e1 isdn digital links with 30 channels, local, long long long distance (ldn) and long international distance (ldi) for acispess laboratory

Closes May 15, 2025 · 0 days left 19,677 - BRL

South America View Notice →

32.

#95348573 Closed

tenders are invited for procurement of isdn pri (15 channel) with isdn trunk port and 100 number blocks rebid(lot bidding) information technology parts & accessories & perip

Closes Apr 22, 2025 · 0 days left 201,600 - PHP

South-Eastern Asia View Notice →

33.

#94867414 Closed

tenders are invited for 24 month weak current systems, isdn telephone plant, tv broadcasting system, audio announcement system etc

Closes Apr 22, 2025 · 0 days left Ref. Document

Asia View Notice →

34.

#93470065 Closed

quotation are invited for supply, install, testing and commissioning of integrated services digital network (isdn)

Closes Mar 19, 2025 · 0 days left Ref. Document

South-Eastern Asia View Notice →

35.

#93363702 Closed

tenders are invited for 25a40012; central police directorate of lower saxony; conversion from isdn to voip; electrical work

Closes Mar 18, 2025 · 0 days left Ref. Document

Western Europe View Notice →

36.

#92728743 Closed

tenders are invited for state purchases of telephone services using a network of local lines (international, city, direct communication channels, abbreviated isdn number) /

Closes Feb 25, 2025 · 0 days left 4,243,130 - KZT

Central Asia View Notice →

37.

#92500591 Closed

bids are invited for isdn fixed telephone service

Closes Mar 03, 2025 · 0 days left 70,000,000 - CLP

South America View Notice →

38.

#92277391 Closed

tenders are invited for contract id no.24gz00037, isdn trunkline renewal rebidding information technology

Closes Mar 05, 2025 · 0 days left 1,008,000 - PHP

South-Eastern Asia View Notice →

39.

#91958548 Closed

tenders are invited for 1 lot subscription of integrated services digital network (isdn) and lease of public automatic branch exchange (pabx) for 12 months as per pr no. 25 01 0016 information technology

Closes Feb 24, 2025 · 0 days left 1,910,000 - PHP

South-Eastern Asia View Notice →

40.

#91301848 Closed

procurement plan for vodafone isdn

Closes Apr 24, 2025 · 0 days left Ref. Document

Africa View Notice →

41.

#91115707 Closed

tenders are invited for procurement of terminal equipment isdn gw device

Closes Jan 20, 2025 · 0 days left Ref. Document

Southern Europe View Notice →

42.

#91017245 Closed

request for quotation organization of the connection of ip pbx cisco communication manager to the public telecommunications network. in karaganda using isdn pri technology

Closes Jan 13, 2025 · 0 days left 2,700,000 - KZT

Central Asia View Notice →

43.

#90862973 Closed

tenders are invited for isdn and internet service for qkum for the year 2025

Closes Jan 17, 2025 · 0 days left Ref. Document

Southern Europe View Notice →

44.

#90783206 Closed

bids are invited for contracting of fixed switched telephone service (stfc):fixfix local, fixedmobile local vc1, fixedfix ldn national long distance, fixedmobile ldnvc2 and vc3, with direct extension dialing (ddr) and isdn pri channeling, for calls originating from extensions of the pabx exchanges of the forum minister arnaldo süssekind, from the forum of labor judge christovão piragibe tostes malta and fórum advogado eugenio roberto haddock lobo, in accordance with the conditions established in the tr and notice.

Closes Jan 21, 2025 · 0 days left Ref. Document

South America View Notice →

45.

#90749441 Closed

tenders are invited for digital telephony services (isdn pri)

Closes Jan 10, 2025 · 0 days left 34,800 - UAH

Eastern Europe View Notice →

46.

#90661373 Closed

tenders are invited for isdn internet service and telephone lines

Closes Jan 19, 2025 · 0 days left Ref. Document

Western Asia View Notice →

47.

#90651233 Closed

request for quotation organization of the connection of ip pbx cisco communication manager to the public telecommunications network. in karaganda using isdn pri technology

Closes Jan 09, 2025 · 0 days left 2,700,000 - KZT

Central Asia View Notice →

48.

#90519064 Closed

tenders are invited for telephone communication services using a network of local lines (international, urban, direct communication channels, shortened isdn number)

Closes Jan 21, 2025 · 0 days left 4,243,130 - KZT

Central Asia View Notice →

49.

#90428421 Closed

tenders are invited for rfq for pr. no. 2024 12 0321: procurement of voice service isdn pri in dpwh regional office iv b for cy 2025 services

Closes Dec 26, 2024 · 0 days left 403,200 - PHP

South-Eastern Asia View Notice →

50.

#89693290 Closed

tenders are invited for transport of bulky waste bins from three recycling centers (bass en basset, monistrol sur loire, yssingeaux) to the isdn of monistrol sur loire

Closes Jan 09, 2025 · 0 days left Ref. Document

Western Europe View Notice →

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