This Government Contract opportunity from Texas was posted on May 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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SIP Trunking and VoIP Telephony Services

Closed

State & Local

Submission Closed06/19/2026, 06:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 517110

New

Federal

Telecommunications & Low VoltageThis subcontract opportunity is for the installation of communication and data systems at the VA Illiana Health Care System in Danville, Illinois. The selected contractor will work under prime contractors to execute the wiring and installation of telecommunications infrastructure to ensure the delivery of a fully functional network. Managed by the Department of Veterans Affairs Network Contract Office 12, this project is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 517110. The solicitation was posted on October 23, 2026, with a response deadline of December 15, 2026.

252-NETWORK Contract Office 12 (36C252)

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DEADLINE

SIP Trunking and Carrier ServicesThis subcontract for SIP Trunking and Carrier Services supports prime contractors managing information technology projects for the City of Pompano Beach. The scope of work focuses on providing essential carrier services and connectivity, specifically through the provisioning of SIP trunks and the execution of local number portability to maintain seamless communication between the City and the Public Switched Telephone Network. The service provider is required to deliver active telecommunications circuits and ported phone numbers while adhering to strict FCC regulations and carrier-grade reliability standards. This opportunity falls under NAICS code 517110 and is managed by the Information Technologies agency in Florida, with a response deadline set for January 4, 2027.

Information Technologies

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AT&T Fiber Optic RelocationThis subcontract involves the relocation of AT&T telecommunications infrastructure for prime contractors working on CalTrans highway projects in Sacramento, California. The primary scope of work requires moving underground fiber optic cables from the northbound shoulder to an overhead position, ensuring the final delivery of a fully relocated and operational fiber optic line. The project necessitates close coordination with AT&T to execute the technical requirements under NAICS code 517110. Interested parties must submit their responses by the deadline of December 3, 2026.

California State Department of Transportation (CalTrans)

POSTED

DEADLINE

Traffic Communications System InstallationThis subcontract for the City of Cincinnati Division of Traffic Engineering involves the installation and splicing of communication infrastructure to support traffic signal networks. The selected contractor will work under prime contractors to furnish and install communication system cables, perform specialized fiber optic splicing, and set up interface equipment, including fiber optic drop cables and Layer 2 Ethernet switches. Technical proficiency in fiber optic splicing is a mandatory requirement to ensure the delivery of a fully functional communication network. The project is categorized under NAICS code 517110 and was posted on October 19, 2026. Interested parties must submit their responses by the deadline of November 6, 2026, at 5:00 PM. Further details and submission processes are managed through the City of Cincinnati's vendor self-service portal.

Division Of Traffic Engineer

POSTED

DEADLINE

Event Network Services ProviderThe Event Network Services Provider subcontract focuses on delivering dedicated internet connectivity and network infrastructure for prime contractors supporting Office of the Governor event projects. The scope of work includes the installation of temporary cabling and Wi-Fi to ensure stable and secure network connectivity throughout the duration of the events. To qualify for this engagement, providers must adhere to strict security standards, including compliance with Texas Government Code Section 2063 regarding cybersecurity training and obtaining TX-RAMP certifications for any cloud services utilized. This opportunity is categorized under NAICS code 517110 and is managed by the Texas Executive agency.

POSTED

DEADLINE

Network Cabling Material SupplyThis subcontract for Network Cabling Material Supply supports network infrastructure upgrades for the Fairfield-Suisun Unified School District. The selected provider will supply essential raw materials, including bulk fiber optic and copper ethernet cables, connectors, patch panels, and cable management hardware, all of which must adhere to TIA/EIA standards. Materials are to be delivered directly to the designated school sites or to the prime contractors. The project is based in Fairfield, California, and falls under NAICS code 517110. Interested parties must submit their responses by the deadline of December 1, 2026.

FAIRFIELD-SUISUN UNIFIED SCHOOL DISTRICT

POSTED

DEADLINE

Inmate Communications

Solicitation # 6233-27K

Charleston County in South Carolina is seeking proposals for inmate communications services at the Al Cannon Detention Center under solicitation number 6233-27K. This SLED organization opportunity is managed by primary point of contact Grant Knobel and is focused on establishing communication infrastructure within the facility. The solicitation was posted on October 9, 2026, and requires all responses to be submitted by the deadline of November 12, 2026. Interested parties can find further details and submission guidelines through the South Carolina Business Opportunities portal.

POSTED

DEADLINE

Network Cabling and Connectivity Hardware SupplyThe Network Cabling and Connectivity Hardware Supply subcontract is issued by the City of Linden Purchasing Department in New Jersey. The selected provider will be responsible for procuring and delivering bulk Ethernet and fiber optic cabling, jacks, patch panels, and cable management trays to designated sites for prime contractors working on Office of Information Technology projects. All supplied materials must strictly adhere to TIA/EIA-568 and NEC specifications to ensure industry-standard connectivity and safety. Interested parties must possess a valid Business Registration Certificate to be eligible for this opportunity. The solicitation was posted on October 2, 2026, with a response deadline set for November 6, 2026. Performance of the contract will take place within Linden, New Jersey, under NAICS code 517110.

City of Linden Purchasing Department

POSTED

26 days ago

DEADLINE

in 10 days

NAICS: 517110

Internet Installation and Managed ConnectivityThis subcontract, titled Internet Installation and Managed Connectivity, is issued by Ornl Ut-Battelle Llc-Doe Contractor under the Department of Energy. The primary objective of the agreement is to provide and maintain continuous, high-reliability internet connectivity to support remote data transmission for prime contractors working on research projects at Oak Ridge National Laboratory. The scope of work includes the full installation and activation of services, as well as the provision of essential hardware such as modems, routers, and networking cabling. Additionally, the contractor is responsible for the ongoing management of monthly services to ensure stable and consistent network performance at the designated site.

Ornl Ut-Battelle Llc-Doe Contractor

POSTED

DEADLINE

Integrated Telecommunications ServicesThis subcontract opportunity is for the provision of integrated telecommunications services to support prime contractors on infrastructure projects managed by the York and North Yorkshire Combined Authority. The scope of work involves the supply, installation, and configuration of comprehensive telecommunications infrastructure, specifically focusing on radio, television, and telecommunication equipment utilizing networking hardware and telecom switches to deliver a fully integrated network. The solicitation was posted on September 29, 2026, with a response deadline set for November 17, 2026. Classified under NAICS code 517110, this contract is designed to ensure robust communication capabilities across the authority's regional infrastructure developments.

York and North Yorkshire Combined Authority

POSTED

DEADLINE

Network Cabling & Physical InfrastructureThis subcontract for Network Cabling and Physical Infrastructure involves providing physical cabling installation services for prime contractors on projects within the Spring Independent School District in Texas. The scope of work includes performing connectivity tasks using Cat6, 6a, or Fiber as specified by each site, ensuring all installations meet the District's quality control management and standard cabling specifications. The final deliverable consists of installed and certified cabling that successfully connects new switches to the network. The opportunity was posted on September 29, 2026, with a response deadline of November 13, 2026. It is categorized under NAICS code 517110 and is managed through the Texas SmartBuy system.

POSTED

DEADLINE

Underground Fiber Optic Cable InstallationThis subcontract involves the installation of underground broadband infrastructure for prime contractors on El Dorado County projects located in Coloma and Lotus, California. The scope of work includes trenching, directional boring for conduit placement, and the pulling and splicing of fiber optic cables within existing easements and road corridors. The contractor will utilize HDPE conduit and fusion splicers to deliver a fully installed and tested underground fiber optic network. All operations must adhere to the California Public Resources Code and specific county easement regulations. The project is categorized under NAICS code 517110 and is associated with El Dorado County in California, with a posted date of September 10, 2026.

El Dorado County

POSTED

about 2 months ago

DEADLINE

N/A

AI Contract Overview

The contract entails the provision of SIP trunking and VoIP telephony services to support 6,500 telephones across 27 locations, with a minimum capacity of 250 active channels at two primary campuses and 100 channels at a third location. The service includes full voice communication capabilities such as local, long-distance, and international calling, alongside technical support for T.38 fax transmission and the use of G.711 and G.729 codecs to ensure high-quality audio delivery. Additional features encompass caller ID display, advanced spam and robocall blocking, and full compliance with E911 emergency services requirements to ensure accurate location routing for emergency calls. The infrastructure is designed to scale across multiple sites and maintain consistent performance under high-volume usage conditions. This agreement is classified as a subcontract under NAICS code 517110 for telecommunications services and is issued by Lone Star College in Texas. The solicitation was posted on May 25, 2026, with responses due by June 19, 2026, at 6:00 PM. All services must be delivered to meet the college’s operational needs across dispersed campuses, ensuring reliable, secure, and compliant voice communication infrastructure. While specific location details and point of contact information are unspecified, the requirement emphasizes robustness, scalability, and regulatory adherence to support a large, multi-site educational environment.

General Info

SIP trunking and VoIP for 6,500 phones across 27 sites, 250+ active channels, E911, spam blocking, G.711/G.729, T.38 fax, Lone Star College.

Agency

Texas → Lone Star College

NAICS

517110 - Wired Telecommunications Carriers

Place of Performance

TX, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP 26-05-02 Addendum 1.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

SIP Services

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedMay 25

subcontract

Response DeadlineJun 19

Deadline has passed

Submission Closed

06/19/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyTexas → Lone Star College

ContactsNo contacts available

OfficeN/A

Organization / AgencyTexas → Lone Star College

Office AddressN/A

ContactsNo contact information available

Full Description

Provision of SIP trunking services with minimum channel capacity (250 channels at two primary campuses, 100 at one), supporting 6,500 telephones across 27 locations. Includes local, long-distance, and international calling, T.38 fax support, G.711/G.729 codecs, caller ID, spam blocking, and E911 compliance.