Solicitation
Amended_Direct SIP Trunking (IP Flex Ugrade)
W50S7Z26QA007
Department of the Army, W7NB Uspfo Activity Laang 159. Wired and Wireless Telecommunications Carriers (except Satellite).
Response deadline
July 10, 2026 at 10:00 AM EDT
Closed 114 days ago. Posted July 9, 2026, first published June 30, 2026. Scheduled to archive July 25, 2026.
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- Defense Information Systems Network (DISN) Continental United States (CONUS) Fiber Operation and Maintenance (O&M) – Link 39
Defense Information Systems Agency, Telecommunications Division- HC1013
PresolicitationNAICS 51711Georgia822775931Closes in 10 daysNov 11
Description
As published on SAM.gov.
Notice of Sole Source Solicitation
Solicitation Number: W50S7Z26QA007
This solicitation is issued by the159th Fighter Wing, NAS JRB - New Orleans, Belle Chasse, LA as a sole-source procurement to AT&T Enterprises, LLC under the authority of FAR 6.302-1 for the procurement of Direct SIP Trunking.
While the Government intends to award a sole-source contract for this requirement, this solicitation is open to all responsible sources. Any interested vendor may submit a formal proposal in response to this solicitation. The Government will evaluate all proposals received prior to the closing date and time specified in this solicitation.
Proposal Submission Deadline: 10 July 20, 2026 at 9:00 AM CST.
Attachments
Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.
- Limited Sources Justification_Direct SIP_redacted.pdf428 KB, June 30, 2026
Publications
Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.
June 30, 2026
Solicitation
Direct SIP Trunking (IP Flex Ugrade)
Due July 10, 2026 at 10:00 AM EDT. SAM.gov, notice c673b7864d1344c58853a5ee98501008
2 revisions on SAM
- July 9, 2026: publish, solicitation
- June 30, 2026: publish, solicitation
July 9, 2026
Solicitation
Due July 10, 2026 at 10:00 AM EDT. SAM.gov, notice ce7b50fa9665435d83cee0cf3d0a5bdb
2 revisions on SAM
- July 9, 2026: publish, solicitation
- June 30, 2026: publish, solicitation
Points of contact
- Kirshell LaCroix159msg.msc.solicitations@us.af.mil
- 159FW/MSC159.FW.FAL.MSC.Contracting@us.af.mil