SIP Voice Trunk Telecommunications Services

The U.S. Air Force is seeking capability statements from carriers and resellers able to provide recurring SIP voice trunk telecommunications services at Ellsworth Air Force Base, with a 12-month base period and four 12-month option years.

United States of America > DEPT OF DEFENSE > DEPT OF THE AIR FORCE > FA4690 28 CONS PKC (AIR FORCE GLOBAL STRIKE COMMAND)


General
Open (active)
FA4690-26-R-SIP2
Nov 12, 2026 09:00 PM
Oct 29, 2026 08:17 PM
1 year base + options: 1 year, 1 year, 1 year, 1 year, 6 months
Small Business
Sources Sought
Federal
Ask AI about this solicitation
Contact
timeaki.mcphee@us.af.mil
+16053851743
Submission Instructions
Email
Description

This is a Sources Sought/RFI for market research, not a solicitation for proposals or quotes. The Air Force is seeking capability statements from telecommunications carriers, competitive local exchange carriers, and authorized resellers able to provide recurring commercial SIP voice trunk transport and dialing services. The service must include dedicated 1,000 Mbps transport access, a 100 Mbps committed information rate, 115 concurrent call paths, and 9,000 direct inward dialing numbers, interfacing with the Government's Avaya Aura telephone system. Requirements also include 24/7/365 monitoring and support, specified availability and voice-quality service levels, Enhanced 911 geolocation delivery, and Government Emergency Telecommunications Service priority signaling. Interested respondents are asked to submit a capability statement of no more than five pages covering corporate and regulatory status, transport capability to the demarcation point, technical compliance, and commercial pricing feasibility. The contemplated service term is a 12-month base year plus four 12-month option years, with a possible six-month extension. Service and recurring billing would begin only after the Government accepts the cutover performed under a separate modernization contract.

Classification Codes
NAICS517111Wired Telecommunications Carriers
PSCDG01Support services for physical and wireless networks connecting equipment within the core data centers and work areas, connecting end users to the organization's broader networks, as well as Wide Area Network equipment, hardware and software directly connecting into data centers, offices and third parties. Support services which enable or distribute voice services through on-premise equipment including PBX, VoIP, voicemail and handsets. Also provides support for transport services for data and voice network circuits and associated access facilities and services; includes dedicated and virtual data networks and internet access. Support services for external (Outside Plant) physical communications infrastructure connecting to LAN/WAN end points. Mobile infrastructure support such as cabled communication network, cellular towers, repeaters, switching systems dedicated for cellular communication
Smart Codes
sip voice trunk servicestelecommunications transportvoice network monitoring
Specifications
Service Only
Timeline
Nov 12, 2026 09:00 PM-Response Deadline
Dec 6, 2026-Notice Inactive Date
Requirements
Yes
Documents
TitleDate Posted
PWS_Contract_2_SIP_Voice_Trunk_Services_PDF.pdfOct 29, 2026 12:00 PM
SOURCES_SOUGHT_SYNOPSIS.pdfOct 29, 2026 12:00 PM
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