Isdn Category
14 Isdn Tenders - All India Government Procurement
Explore 14 isdn tenders from government buyers across India. Major buyers include Bharat Sanchar Nigam Limited Portal(bsnl) and Indian Army. Combined opportunity value of ₹15.7 lakh
Live Opportunities
National Reach
Cluster Outsourcing for Maintenance of Landline and Broadband network Copper wire - Only Landline,
Bharat Sanchar Nigam Limited Portal(bsnl)
₹3.1 Cr
₹73,200
AHMADABAD, GUJARAT GEM Service
Documents: 6 Ministry of Communications Department of Telecommunications (DOT)
6/11/2025 6d
Category:
🚨 Urgent
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Posted: 16/10/2025
View Details
Custom Bid for Services - COMPREHENSIVE AMC FOR 1 800 LINES EPABX SYSTEM MODEL HIPATH 4500 INCL ISD
Munitions India Limited
CHANDRAPUR, MAHARASHTRA GEM Service
Documents: 10 Ministry of Defence Department of Defence Production
16/9/2025 Expired
Category:
Custom Bid for Services - COMPREHENSIVE AMC FOR 1 800
LINES EPABX SYSTEM MODEL HIPATH 4500 INCL ISDN PRI
CARD AND IPDSLAM 2 FOR INTERCOM SYSTEM MODEL
HIPATH 3500 3 FOR 120 LINES EPABX SYSTEM MODEL
HIPATH 3800 4 FOR 200 LINES EPABX SYSTEM MODEL
HIPAT..
Custom Bid for Services - COMPREHENSIVE AMC FOR 1 800
LINES EPABX SYSTEM MODEL HIPATH 4500 INCL ISDN PRI
CARD AND IPDSLAM 2 FOR INTERCOM SYSTEM MODEL
HIPATH 3500 3 FOR 120 LINES EPABX SYSTEM MODEL
HIPATH 3800 4 FOR 200 LINES EPABX SYSTEM MODEL
HIPAT..
Posted: 6/9/2025
View Details
64 Line Ruggedized Exchange,Digital Key Phone,Operator Console with 32 DSS keys,IP Phone with Giga
Indian Army
₹6.9 L
CHAMOLI, UTTARAKHAND GEM Goods
Documents: 4 Ministry of Defence Department of Military Affairs
21/8/2025 Expired
Category:
64 Line Ruggedized Exchange , Digital Key Phone , Operator
Console with 32 DSS keys , IP Phone with Giga Port , 100
Pair Push Button MDF Box with 5 Stage protection Level and
Led Indication , 100 Pair Push Button IDF Box , SIP Trunks
VOIP 16 Chanel Card with 5 IP SIP License , ISDN PRI CEPT
Card one port each , E1 ISDN PRI CEPT Card with Optical
termination one port each , GSM Card for 4 Port. GSM SIM
4G VoLTE Support , Radio Interface card 4 Port with
Software Cables and connectors for VHF HF UHF Radios ,
Additional CPU Card , Additional PSU 48vdc Card , Smart
Solar FCBC With Battery Bank 12V26ah x 4 and Solar Panel ,
Digital Grounding Device Single phase with MIL STD JSS
55555 , RJ 45 Surge protector for POE Plus plus Single port ,
CLI With Speaker phone
64 Line Ruggedized Exchange , Digital Key Phone , Operator
Console with 32 DSS keys , IP Phone with Giga Port , 100
Pair Push Button MDF Box with 5 Stage protection Level and
Led Indication , 100 Pair Push Button IDF Box , SIP Trunks
VOIP 16 Chanel Card with 5 IP SIP License , ISDN PRI CEPT
Card one port each , E1 ISDN PRI CEPT Card with Optical
termination one port each , GSM Card for 4 Port. GSM SIM
4G VoLTE Support , Radio Interface card 4 Port with
Software Cables and connectors for VHF HF UHF Radios ,
Additional CPU Card , Additional PSU 48vdc Card , Smart
Solar FCBC With Battery Bank 12V26ah x 4 and Solar Panel ,
Digital Grounding Device Single phase with MIL STD JSS
55555 , RJ 45 Surge protector for POE Plus plus Single port ,
CLI With Speaker phone
Posted: 9/8/2025
View Details
Cluster Outsourcing for Maintenance of Landline and Broadband network Copper wire - Only Landline,
Bharat Sanchar Nigam Limited Portal(bsnl)
₹65.0 L
₹60,521
HOWRAH, WEST BENGAL GEM Service
Documents: 4 Ministry of Communications Department of Telecommunications (DOT)
28/8/2025 Expired
Category:
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Posted: 7/8/2025
View Details
Cluster Outsourcing for Maintenance of Landline and Broadband network Copper wire - Only Landline,
Bharat Sanchar Nigam Limited Portal(bsnl)
₹30.4 L
₹60,800
GHAZIABAD, UTTAR PRADESH GEM Service
Documents: 3 Ministry of Communications Department of Telecommunications (DOT)
14/8/2025 Expired
Category:
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Posted: 24/7/2025
View Details
Cluster Outsourcing for Maintenance of Landline and Broadband network Copper wire - Only Landline,
Bharat Sanchar Nigam Limited Portal(bsnl)
₹19.6 L
₹46,236
MUMBAI, MAHARASHTRA GEM Service
Documents: 4 Ministry of Communications Department of Telecommunications (DOT)
17/6/2025 Expired
Category:
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Posted: 27/5/2025
View Details
Cluster Outsourcing for Maintenance of Landline and Broadband network Copper wire - Only Landline,
Bharat Sanchar Nigam Limited Portal(bsnl)
₹24.5 L
₹57,893
MUMBAI, MAHARASHTRA GEM Service
Documents: 4 Ministry of Communications Department of Telecommunications (DOT)
17/6/2025 Expired
Category:
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Posted: 27/5/2025
View Details
Cluster Outsourcing for Maintenance of Landline and Broadband network Copper wire - Only Landline,
Bharat Sanchar Nigam Limited Portal(bsnl)
₹19.1 L
₹45,137
MUMBAI, MAHARASHTRA GEM Service
Documents: 5 Ministry of Communications Department of Telecommunications (DOT)
12/3/2025 Expired
Category:
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk, Maintenance and
laying of UG cable from MDF to..
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk, Maintenance and
laying of UG cable from MDF to..
Posted: 19/2/2025
View Details
Cluster Outsourcing for Maintenance of Landline and Broadband network Copper wire - Only Landline,
Bharat Sanchar Nigam Limited Portal(bsnl)
₹42.5 L
₹1.0 L
MUMBAI, MAHARASHTRA GEM Service
Documents: 6 Ministry of Communications Department of Telecommunications (DOT)
12/3/2025 Expired
Category:
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk, Maintenance and
laying of UG cable from MDF to..
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk, Maintenance and
laying of UG cable from MDF to..
Posted: 19/2/2025
View Details
Cluster Outsourcing for Maintenance of Landline and Broadband network Copper wire - Only Landline,
Bharat Sanchar Nigam Limited Portal(bsnl)
₹35.0 L
₹82,624
MUMBAI, MAHARASHTRA GEM Service
Documents: 5 Ministry of Communications Department of Telecommunications (DOT)
12/3/2025 Expired
Category:
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Cluster Outsourcing for Maintenance of Landline and
Broadband network Copper wire - Only Landline, Landline
with broadband, ISDN Primary Rate Interface, Leased
circuits/Session Initiation Protocol Trunk; Maintenance of
Customer Access Network, Attend..
Posted: 19/2/2025
View Details
🏢 Departments
Frequently Asked Questions
Key insights about Isdn tender market
How many isdn tenders are available?
There are 14 active isdn tenders across India from various government departments and PSUs.
Who are the major buyers?
Leading organizations include Bharat Sanchar Nigam Limited Portal(bsnl), Indian Army, Munitions India Limited. These buyers regularly publish tenders for various requirements.
What is the EMD requirement?
EMD varies from ₹45K to ₹6.9 lakh. Average EMD is ₹1.3 lakh, depending on tender value.
How to participate in these tenders?
Register on e-procurement portals, ensure GST and required certifications are valid, review documents carefully, and submit bids before deadline with EMD.
Tips for winning government tenders?
Focus on competitive pricing, technical compliance, relevant experience, timely submission, complete documentation, and understanding buyer requirements.
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