POTS and Centrex Line Replacement

King County is seeking a turnkey solution to replace legacy POTS and Centrex lines, including implementation, migration, testing, deployment, documentation, and ongoing support.

King County > Information Technology > Operations and Infrastructure


General
Open (Active)
KC001759
Nov 30, 2026 10:00 PM
Oct 27, 2026 04:47 PM
Small Business
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Contact
gina.keolker@kingcounty.gov
+12062639143
Description

King County seeks an end-to-end telecommunications solution to replace legacy copper Plain Old Telephone Service (POTS) lines and Centrex digital lines. Potential technologies include VoIP, wireless LTE-based services, or equivalent solutions that maintain continuity, improve resiliency, and meet applicable regulatory requirements. The contractor will assess existing infrastructure, design and implement the solution, migrate services, test and deploy the replacement, provide documentation, and deliver ongoing support.

Classification Codes
NAICS517111Wired Telecommunications Carriers
PSCDG11Telecom access and other usage billing services. Includes internet, cellular services, landline and telephone services. Transport services for data and voice network circuits and associated access facilities and services; includes dedicated and virtual data networks.
Smart Codes
pots replacement solutionsvoip telecommunications systemslte voice services
Specifications
Supply & Service
Timeline
Oct 27, 2026-Open Date
Nov 30, 2026 10:00 PM-Proposal Submission Deadline
Documents
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