VoIP Phone Systems Contracts & Bids
Voice over IP (VoIP) phone systems and unified communications including hosted PBX, SIP trunking, softphones, cloud calling, and telephony hardware, using platforms such as Cisco, Avaya, Mitel, RingCentral, and 8x8 for office and contact center voice communications.
60 open VoIP phone systems opportunities right now — 0 federal, 60 state & local.
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VoIP phone systems contract activity
A current snapshot based on 50 of 60 open listings shown on this page. Counts update with the directory.
- Municipal (RSS feeds)31
- BidNet (local govts)10
- Zimbabwe (PRAZ e-GP)2
- Alberta (APC)1
- Florida (MyFloridaMarketPlace)1
- Other5
Deadline outlook
- Next 30 days
- 46
- Later
- 3
- Open / rolling
- 1
Most represented buyers
- RFPMart: Call Center & Answering3
- RFPMart: Software System & Application3
- RFPMart: Telecommunication Services Supplies Components Accessories / Related...3
- RFPMart: Tennessee3
- Other38
44 of the listings shown were posted in the last 30 days. Municipal (RSS feeds) contributes the largest share (31). RFPMart: Call Center & Answering is the most represented buyer in this snapshot.
- State/localSW-120374 - USA (Kansas) - Cloud-hosted Telephony and Unified Communications System - Deadline November 4,2026RFPMart: Kansas · due Nov 4, 2026
(1) Vendor needs to provide telephony and unified communications system to design, implement, migrate, document, train, and support a modern enterprise VoIP and Unified Communications solution for its administrative offices and properties.– Security, reliability, scalability, emergency communications, business continuity, manageability, and long–term support.– Discovery, site survey, inventory, current–state documentation, and network–readiness assessment.– Architecture, detailed design,…
More - State/localSW-119988 - USA (California) - Cloud-based VoIP and Unified Communications System - Deadline October 29,2026RFPMart: Software System & Application · due Oct 29, 2026
(1) Vendor needs to provide cloud–based VoIP and unified communications system.• Support approximately 130 users and approximately 150 extensions at initial deployment and allow future expansion without replacement of the core platform.• Provide enterprise calling, extension dialling, caller ID, call transfer, hold, park, forwarding, simultaneous ring, configurable business–hours/after–hours routing, and other standard enterprise telephony features.• Provide configuration and migration of…
More - State/localCC-3913 - USA (Illinois) - Call Center Consultant Services - Deadline October 21,2026RFPMart: Illinois · due Oct 21, 2026
Vendor needs to provide call center consultant services.• Webex calling migration.• Upgrade CUCM to Webex calling via local gateway or potential number porting, SIP trunking, dial plan routing and PSTN configuration.• Migrate DID ranges, call routing patterns, and failover logic into Webex calling.• Configure Webex application clients for CHA agents and staff.• Validate SIP trunk registration, codec negotiation, and successful call paths (inbound/outbound/internal).• Webex contact center…
More - State/localSW-120374 - USA (Kansas) - Cloud-hosted Telephony and Unified Communications System - INFO ONLY, RFP NOT INCLUDED - Deadline November 4,2026RFPMart: Kansas · due Nov 4, 2026
(1) Vendor needs to provide telephony and unified communications system to design, implement, migrate, document, train, and support a modern enterprise VoIP and Unified Communications solution for its administrative offices and properties.– Security, reliability, scalability, emergency communications, business continuity, manageability, and long–term support.– This is a brief information; Main RFP Document is not available on our website.
More - State/localSW-120374 - USA (Kansas) - Cloud-hosted Telephony and Unified Communications System - INFO ONLY, RFP NOT INCLUDED - Deadline November 4,2026RFPMart: Software System & Application · due Nov 4, 2026
(1) Vendor needs to provide telephony and unified communications system to design, implement, migrate, document, train, and support a modern enterprise VoIP and Unified Communications solution for its administrative offices and properties.– Security, reliability, scalability, emergency communications, business continuity, manageability, and long–term support.– This is a brief information; Main RFP Document is not available on our website.
More - State/localTELCOM-3022 - USA (Oregon) - Enterprise Voice-Connectivity Services - Deadline October 12,2026RFPMart: Telecommunication Services Supplies Components Accessories / Related... · due Oct 12, 2026
Vendor needs to provide enterprise voice–connectivity services including SIP trunking, public switched telephone network and long–distance services, toll–free services, DID management and porting, fax services, and traditional POTS or POTS–replacement services to the government authority located in Oregon.• The proposed solution must support continuity of patient care and other critical operations, provide geographic and carrier diversity, integrate with agency–managed Cisco CUBE/SBC…
More - State/localSW-119586 - USA (Alaska) - Enterprise Unified Communications Telephone System - Deadline October 14,2026RFPMart: Alaska · due Oct 14, 2026
(1) Vendor needs to provide enterprise unified communications telephone system.– Carrier–Grade Voice Call Reliability (Enterprise–Wide). The platform must sustain carrier–grade call quality and availability under bandwidth constrained, geographically distributed network, including sites served by terrestrial microwave and satellite, with no unacceptable degradation during scheduled or unscheduled network events.– Program–Level, Position–Based Hunt/Ring Groups (Enterprise–Wide). Calls must…
More - State/localSW-119546 - USA (Florida) - RFI for Cloud-Based Communications Platform - Deadline October 12,2026RFPMart: Software System & Application · due Oct 12, 2026
(1) Vendor needs to provide cloud–based communications platform. • Cloud–based options to deliver a consolidated, enterprise–grade solution for telephony and video collaboration. • Identify reliable, scalable, and secure platforms accessible to students, faculty, and staff, demonstrating high performance and ease of use across both physical campus facilities and remote locations.• Contact center capabilities, including call flow and queue management.• Tools to support platform administration…
More - State/localSW-120298 - USA (Kentucky) - Cloud-Based Contact Center as a Service Platform - Deadline January 8,2027RFPMart: Kentucky · due Jan 8, 2027
(1) Vendor needs to provide cloud–based contact center as a service platform.– A comprehensive cloud–based Contact Center as a Service (CCaaS) platform that supports configurable use across cabinet departments, tailored to each agency’s specific needs through an understanding of existing and future configurations, customizations, and collaborative requirements gathering.– Contact center platform built on Genesys Cloud CX, integrated with Oracle RightNow CRM (Service Cloud), Pure Insights, and…
More - State/localTELCOM-3074 - USA (Butte, Montana) - Unified Communications and Telephone System Technology Refresh Service - Deadline October 16,2026Butte, MT · due Oct 16, 2026
Vendor needs to provide unified communications and telephone system technology refresh service to the government authority located in Butte, MT.– To modernize its existing enterprise telephone and unified communications environment.– This project is to replace aging and unsupported endpoint hardware, modernize the underlying call–control infrastructure, enhance unified communications capabilities, transition legacy carrier services to SIP–based services, improve call reporting and records…
More - State/localSW-120434 - USA (Tennessee) - Wholesale Voice Communications Platform - INFO ONLY, RFP NOT INCLUDED - Deadline October 30,2026RFPMart: Tennessee · due Oct 30, 2026
(1) Vendor needs to provide wholesale voice communications platform. – Provide a wholesale cloud voice and unified communications provider that enables broadband partners to deliver residential and business voice services under their own brand through a secure, multi–tenant white–label platform. – The solution should provide carrier–grade telephony, messaging, collaboration, role–based administration, customer self–service, centralized management, reporting and scalable tenant management…
More - State/localTELCOM-3085 - USA (Butte, Montana) - Unified Communications and Telephone System Technology Refresh Service - Deadline October 16,2026Butte, MT · due Oct 16, 2026
(1) Vendor needs to provide unified communications and telephone system technology refresh service to the government authority located in Butte, MT. – The selected vendor shall perform a pre–implementation assessment of agency's existing telecommunications environment.• Review the existing telephone system architecture.• Inventory existing call–control systems, gateways, endpoints, licenses, trunks, applications, and integrations relevant to the project.• Validate user and telephone counts.•…
More - State/localSW-120434 - USA (Chattanooga, Tennessee) - Wholesale Voice Communications Platform - INFO ONLY, RFP NOT INCLUDED - Deadline October 30,2026Chattanooga, TN · due Oct 30, 2026
(1) Vendor needs to provide wholesale voice communications platform to the government authority located in Chattanooga, TN. – Provide a wholesale cloud voice and unified communications provider that enables broadband partners to deliver residential and business voice services under their own brand through a secure, multi–tenant white–label platform. – The solution should provide carrier–grade telephony, messaging, collaboration, role–based administration, customer self–service, centralized…
More - State/localTELCOM-3076 - USA (Tennessee) - Whoesale Voice Communications Service - INFO ONLY, RFP NOT INCLUDED - Deadline October 30,2026RFPMart: Telecommunication Services Supplies Components Accessories / Related... · due Oct 30, 2026
(1) Vendor needs to provide whoesale voice communications service to the government authority located in TN. – A wholesale cloud voice and unified communications provider that enables broadband partners to deliver residential and business voice services under their own brand through a secure, multi–tenant white–label platform. – Provide carrier–grade telephony, messaging, collaboration, role–based administration, customer self–service, centralized management, reporting, and scalable tenant…
More - State/localSW-119109 - USA (Pennsylvania) - Enterprise Phone Replacement Service - Deadline October 14,2026RFPMart: Pennsylvania · due Oct 14, 2026
(1) Vendor needs to provide enterprise phone replacement service. – Provide a complete turnkey enterprise communications solution, including all labor, hardware, software, licensing, implementation, testing, documentation, training, warranty, and support. – Cisco unified communications manager (CUCM) environment and associated telecommunications equipment following successful migration to and final acceptance of the proposed solution.– Cisco unified communications manager (CUCM) enterprise…
More - State/localPROVISION AND CONFIGURATION OF A VOIP SOLUTIONZimbabwe (PRAZ e-GP) · due Oct 14, 2026
Call management systems or accessories (1 Work); After sales programs
More - State/localTELCOM-3064 - USA (Buchanan, Georgia) - Phone and Circuit Services - Deadline October 27,2026Buchanan, GA · due Oct 27, 2026
Vendor needs to provide phone and circuit services to the government authority located in Buchanan, GA.• Provide a dedicated circuit for voice traffic outside of existing fiber, for which the existing fiber circuit will be used for redundancy.• Must include any and all devices required to terminate dedicated primary circuit.• Have redundancy plan in place with documentation.• Provide plan and system to manage call flows.• Must be capable of preparing customer service record and local service…
More - State/localTELCOM-3072 - USA (Columbiana, Alabama) - Telecommunications Service - Deadline October 13,2026Columbiana, AL · due Oct 13, 2026
(1) Vendor needs to provide telecommunications service to the government authority located in Columbiana, AL.– Provide SIP trunk service connectivity options to enhance the telecommunications connectivity between its physical sites. – SIP trunk services shall be able to provide tradition voice services such as:– 911 calling.– Local calling.– Long distance calling.– Incoming toll free.– Carrier must allow for multiple customer Ips for calls to be sent to for inbound failover.– Carrier must…
More - State/localCC-3901 - USA (California) - 24x7x365 Enterprise Cloud Contact Center Services - Deadline October 16,2026RFPMart: Call Center & Answering · due Oct 16, 2026
(1) Vendor needs to provide enterprise cloud contact center services.• Services are to support handling agency call volume on a 24/7/365 basis, including all observed holidays.• Ensure continuous and uninterrupted Member access to transportation services across all operating hours.• Inbound Call Routing. Agency receive inbound calls routed through agency Interactive Voice Response (IVR) system based on the caller's progression and selections.• Calls may originate from Members, Clinical…
More - State/localCC-3898 - USA (Florida) - Inbound and Outbound Call Centre and Technology Support Services - Deadline October 22,2026RFPMart: Call Center & Answering · due Oct 22, 2026
(1) Vendor needs to provide call centre and technology support services.– Service provider to support agency Call Center and IT Help Desk Operations– Single service provider with cost–effective solutions and the ability to satisfy all agency support– Support Services include both Inbound and Outbound Call Center and IT Technical Support Call Center Services– Solution shall provide telephone support through a single point of contact/platform via an agency toll–free number for inbound…
More - State/localNET-17366 - South Africa - Voice Over IP Solution - Deadline October 16,2026RFPMart: Networking Services & Supplies · due Oct 16, 2026
Vendor needs to provide voice over IP solution. – Year 1 Provision of Voice over IP services
More - State/localTELCOM-3079 - USA (Bloomfield, New Jersey) - Avaya Telecom Network Cabling and Security Systems Maintenance Consultant Services - Deadline October 14,2026Bloomfield, NJ · due Oct 14, 2026
Vendor needs to provide Avaya telecom network cabling and security systems maintenance consultant services to the government authority located in Bloomfield, NJ.• Auto–attendant (with day/night options).• Caller ID.• Call–forwarding.• Conferencing.• Hunt groups.• Pickup groups.• DND.• Call transfer.• Remote voicemail access.• Managing call flows.• Troubleshooting.• Cabling.• Voicemail management.• Programming/Provisioning.• Maintaining and updating Network Switches and firewalls.
More - State/localINSTALLATION OF TELEPNHONE IPBX SYSTEMZimbabwe (PRAZ e-GP) · due Oct 12, 2026
VoIP Equipment (1 Each); P series Enterprise Plan (1 Each); P Series Ultimate Plan (1 Each); LAN switches (1 Each); SIP HANDSETS (1 Each); T26 Analogue phone (9 Each); T76 Analogue Feature Phone – 8 button, Hands free and Display (1 Each); Clear line KP10 Tel-one truck line protector (10 lines) (1 Each); Power Protector Adapter (1 Each)
More - State/localTELCOM-3061 - USA (Wyoming) - Phone System Replacement Service - Deadline October 28,2026RFPMart: Telecommunication Services Supplies Components Accessories / Related... · due Oct 28, 2026
(1) Vendor needs to provide phone system replacement service. – The selected Vendor will be solely responsible for the complete turn–key implementation of the new Solution and all component hardware, software, services, and labor, with one stated exception: agency staff are responsible for installing and placing all telephones.– The Vendor remains responsible for the installation and programming of the system itself, for the configuration, and provisioning of every telephone before it is…
More - State/localSW-120177 - USA (Texas) - Hosted VoIP Phone System - INFO ONLY, RFP NOT INCLUDED - Deadline October 23,2026RFPMart: Texas · due Oct 23, 2026
(1) Vendor needs to provide hosted VoIP phone system to the government authority located in Texas.(2) This is a brief information; Main RFP Document is not available on our website.
More - State/localNET-17354 - USA (Linden, New Jersey) - Voice Over Internet Protocol (VOIP) Maintenance Services - Deadline November 6,2026Linden, NJ · due Nov 6, 2026
(1) Vendor needs to provide Voice Over Internet Protocol (VOIP) maintenance services to the government authority located in Linden, NJ. (2) All the questions must be submitted no later than October 26, 2026.
More - State/localNET-17353 - South Africa - Network Support Services, Hosting and VoIP Services - Deadline November 2,2026RFPMart: Networking Services & Supplies · due Nov 2, 2026
Vendor needs to provide network support services, hosting and VoIP services.
More - State/localSW-119592 - USA (Minnesota) - Cloud-Based Next Generation 9-1-1 Call Handling Solution - Deadline October 27,2026RFPMart: Minnesota · due Oct 27, 2026
(1) Vendor needs to provide cloud–based next generation 9–1–1 call handling solution (CHS).– System supports emergency voice communications, Text–to–9–1–1, administrative call processing, and interfaces with CAD, recording systems, and administrative telephony services.– Solution shall support interoperability with external 9–1–1 systems for the receipt of transferred emergency calls.– Solution shall support standards–based SIP call handling sufficient to receive transferred 9–1–1 calls.–…
More - State/localCC-3912 - USA (Maryland) - Five9 Call Center Software - Deadline October 13,2026RFPMart: Call Center & Answering · due Oct 13, 2026
(1) Vendor needs to provide Five9 call center software.– Provide a multi–extension phone line with voicemail for the childcare administration tracking system help desk for internal staff to troubleshoot account issues.– This phone line will also be used for the provider portal and will allow for external customer communication.(2) The contract period will be for one year.
More - State/local104731 - Telecommunication Services 2018 - Closing: ContinuousLos Angeles County, CA
The County of Los Angeles, Internal Services Department is seeking qualified companies to enter into Master Agreements with the County to provide various Telecommunication services as described in Section 4.0 (Category Descriptions) of this solicitation. Categories: 1 - Data Network Services 2 - Secure Web Gateway Services 3 - UC Cloud VoIP Services 4 - Cloud Contact Center Services 4A - SMS Outbound Text Message Solution 5 - Legacy Services
More - State/localTELCOM-3071 - USA (Schenectady, New York) - Unified Communications and Phone System Upgrades Services - Deadline October 29,2026Schenectady, NY · due Oct 29, 2026
(1) Vendor needs to provide unified communications and phone system upgrades services to the government authority located in Schenectady, NY.– Modern, reliable, and secure unified communications and phone system to replace its existing telephony environment.– Solution that supports the college’s academic, administrative, and public safety operations while aligning with the college’s cloud–forward microsoft 365 strategy.(2) The contract period will be for three years.
More - State/localRFI #26.0145 Teams Telephony StrategyAlberta (APC) · due Oct 21, 2026
RFX documents should be obtained from the County’s electronic bidding portal (Euna Bonfire) portal at https://strathcona.bonfirehub.ca. This Request for Information (“RFI”) is issued by Strathcona County (the “County”) for the purposes of gathering information about the marketplace in order to assist in the determination of future purchasing options or requirements. Respondents are asked to respond to the County and provide the information requested. The County is considering replacing its…
More - State/localUnified Phone SystemTexas (ESBD) · due Oct 28, 2026
Burnet County is seeking sealed proposals for countywide unified phone system.
More - State/localNET-17272 - USA (Chattanooga, Tennessee) - Hosted CPE Routers and Switches Supplies - INFO ONLY, RFP NOT INCLUDED - Deadline October 16,2026Chattanooga, TN · due Oct 16, 2026
(1) Vendor needs to provide hosted CPE routers and switches supplies to the government authority located in Chattanooga, TN. – Commercial customer premise equipment (CPE) router/switch platform to support current and future managed services, including hosted Wi–Fi, hosted PBX (Metaswitch & Connect360), managed security, camera solutions, and routed subnet.– Solution must provide carrier –grade reliability, multi–gigabit performance, advanced routing capabilities, secure remote management, and…
More - State/localSW-120538 - USA (Tennessee) - Cloud-Hosted Utility Process Management and Utility Billing Platform - Deadline October 22,2026RFPMart: Tennessee · due Oct 22, 2026
(1) Vendor needs to provide cloud–hosted utility process management and utility billing platform. • Modern, cloud–hosted utility process management and utility billing platform. • The Utility intends to replace its current billing software with a single, integrated ecosystem that connects billing, customer account management, service orders, mobile field work, customer self–service, payments, customer communications, print and mail fulfillment, hosting, security, and ongoing operational…
More - State/localSW-120529 - USA (Tennessee) - Comprehensive Crisis Negotiation System - Deadline October 23,2026RFPMart: Tennessee · due Oct 23, 2026
– Vendor needs to provide comprehensive crisis negotiation system. • Provide a complete, fully integrated, and operational system.• Automated telephone dialling and call–recording capabilities.• Digital audio recording in MP3 format.• Instantaneous playback of recorded audio while recording is in progress.• Secure methods for storing and transferring data and audio recordings using currently available portable storage devices.• User–friendly computer interface with comprehensive report–writing…
More - State/localCLOUD-BASED COMMUNICATIONS PLATFORMFlorida (MyFloridaMarketPlace) · due Oct 12, 2026
The College requests information from qualified vendors that can provide a Cloud-Based Communications Platform.
More - State/localCLOUD-BASED VoIP / UNIFIED COMMUNICATIONS SYSTEM, EQUIPMENT, IMPLEMENTATION, AND SUPPORTCalifornia · due Oct 29, 2026
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- State/localProfessional Services and Related Services for the OSP Infrastructure (VOIP)Oregon · due Dec 3, 2026
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- State/localAquisição de licenciamento de comunicações de voz IP (VOIP) e Contact CenterPortugal (Portal BASE) · due Oct 18, 2026
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Frequently asked
60 open VoIP phone systems opportunities are posted right now — 0 federal and 60 state & local — updated daily.
GovBidAlerts matches open federal (SAM.gov), state, and local solicitations to the VoIP phone systems category with AI, so you can browse VoIP phone systems bids and RFPs across every level of government in one place.
Federal award history by NAICS code
Federal buyers file VoIP phone systems under these industry codes. Each code page shows who has won that work, which agencies buy it, and typical award sizes.