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RFP opportunity

Local Session Initiation Protocol Voice Trunk Telecommunications Services for Ellsworth Air Force Base

Submission deadlineNov 12, 2026See documents for time and submission instructions
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About this opportunity

AI summary

The 28th Contracting Squadron seeks a contractor to deliver commercial Local Session Initiation Protocol (SIP) voice trunk telecommunications transport and dialing services to Ellsworth Air Force Base in South Dakota. The selected vendor must provide all labor, management, network facilities, and transport circuits to the demarcation point in Building 4307, supporting uninterrupted local, long-distance, and toll-free services with 115 Concurrent Call Paths and 9,000 DIDs at 99.9 percent or greater availability. Only onshore United States organizations are eligible to compete. Contractors must submit responses digitally via email or online, including a service routing diagram or description within their technical quote. The contract term consists of a 12-month base year, four 12-month option years, and a potential six-month extension.

Buyer and opportunity details

Client
28th Contracting Squadron
Set-aside
for Total Small Business.

Scope of work

  • Uninterrupted local, long-distance, and toll-free SIP voice trunk services
  • Support for 115 Concurrent Call Paths and 9,000 Direct Inward Dialing numbers
  • Dedicated 1000 Mbps commercial transport port access and IAD boundary interface
  • 100 Mbps Committed Information Rate flat-rate QoS logical voice transport
  • 24/7/365 proactive network monitoring for trunk health, packet loss, jitter, and latency
  • Life-safety and emergency routing for E911 geolocation and GETS 710 NPA priority access
  • Routine lifecycle firmware patching, vulnerability remediation, and DoDIN APL compliance
  • Dedicated 24/7 toll-free NOC support desk and automated trouble-ticket web portal

Minimum qualifications

  • Adherence to FCC, PUC, DoD, and telecommunications industry QoS/ITU standards
  • Transmission facilities, boundary modules, and transport services compliant with DoDIN APL certification standards
  • Compliance with supply chain risk requirements of RFO Subpart 40.2 and FAR Clause 52.240-91
  • Maintenance of necessary Interconnection Agreements, leasing arrangements, or transport peering
  • REAL ID-compliant documentation for personnel base identification credentials
  • Personnel unescorted entry compliance with DAFI 31-101 and DODMAN 5200.02

Documents to include with your response

  • Technical quote
  • Service routing diagram and/or service routing description
  • User guide and orientation for ticketing procedures, escalation contacts, and SLA reporting
  • Phase-Out Plan

How to submit

Instructions
Contractor shall submit a service routing diagram and/or service routing description in their technical quote

Contract details

Term
Twelve (12) month Base Year and four (4) consecutive twelve (12) month Option Years, with the potential for a six (6) month extension under FAR 52.217-8 (total potential duration of 66 months)
Place of performance
Building 4307, 2742 Spaatz Drive, Ellsworth AFB, SD
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