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This Sources Sought opportunity from Department Of Defense was posted on August 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Enterprise Session Initiation Protocol (SIP) Trunking Services

Closed
N63394SIMACQ2601Federal

Contract Overview

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

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AI Contract Overview

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The Department of Defense, through the Commanding Officer at Port Hueneme, California, is seeking sources for Enterprise Session Initiation Protocol (SIP) Trunking Services to connect the Naval Surface Warfare Center, Port Hueneme Division’s internal Voice over IP infrastructure to the Public Switched Telephone Network. The contractor will be responsible for the provision, activation, and sustainment of a complete end-to-end solution, including Local Number Portability project management and the activation of SIP trunks via a dedicated private network or VPN to ensure no public internet traversal for SIP traffic. The project includes a 90-day phase-in period from September 1, 2026, to November 30, 2026, with the requirement to achieve Full Operational Capability by the end of this period. The performance period extends through a base year and four option years, ending November 30, 2031. Key technical requirements include maintaining a monthly uptime of at least 99.99 percent, supporting 400 concurrent sessions and 4,000 DIDs, and providing a response time of 15 minutes or less for service-impacting incidents. Critical deliverables include a Life Safety Line Modernization Plan compliant with NFPA 72 and DoD UFC standards, as well as the integration and testing of dynamic E-911 location routing and 34 fire alarm auto-dialer panels. The government anticipates a hybrid contract structure utilizing Firm-Fixed-Price for phase-in, integration, and monthly recurring costs, and Not-To-Exceed pricing for domestic and international long-distance usage. Contractor personnel must adhere to strict Naval installation security regulations, including DBIDS documentation for base access and the protection of Controlled Unclassified Information.

General Info

Deliver and maintain 24/7 SIP trunking service with full number porting by November 30, 2026, meeting strict performance standards.

NAICS

517111 - Wired Telecommunications Carriers

Place of Performance

Port Hueneme, CA, USA

Set-Aside

NONE

Documents

1

Statement of Work for Enterprise SIP Trunking Services - NSWCPHD

DOCX, High priority: read this firstsow
High

AI Contract Breakdown

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Timeline

1 update
PhaseClosed
Posted

Sources Sought

Deadline changed

Response deadline changed from Aug 11, 2026 to Aug 17, 2026.

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → Commanding Officer
Contacts2 people available
OfficePORT HUENEME, CA, 93043-5007, USA
Office AddressPORT HUENEME, CA, 93043-5007, USA

Full Description

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The contractor shall deliver and maintain a fully operational SIP trunking service that: 


  • Install and Configure during a dedicated 90-day Phase-In period to account for Local Number Portability (LNP) processing. 


  • Achieve Full Operational Capability (FOC), including the successful porting of all existing telephone numbers, no later than November 30, 2026. 


  • Meets or exceeds performance and availability thresholds. 


  • Provides continuous 24/7 service with defined support response times. 


  • Ensures zero disruption to inbound and outbound calling during the transition from the incumbent provider.

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