List of SIPfoundry Customers
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Since 2010, our global team of researchers has been studying SIPfoundry customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased SIPfoundry for PBX, VoiP and Phone Systems from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using SIPfoundry for PBX, VoiP and Phone Systems include: Amazon, a United States based Retail organisation with 1578000 employees and revenues of $637.96 billion, Colorado State University, a United States based Education organisation with 9517 employees and revenues of $1.40 billion, Cedarville University, a United States based Education organisation with 608 employees and revenues of $220.0 million and many others.
Contact us if you need a completed and verified list of companies using SIPfoundry, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
The SIPfoundry customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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Amazon | Retail | 1578000 | $638.0B | United States | SIPfoundry | SIPfoundry | PBX, VoiP and Phone Systems | 2006 | n/a |
In 2006, Amazon deployed SIPfoundry as part of a PBX, VoiP and Phone Systems initiative to provision enterprise telephony and unified communications. Contemporary coverage documents the use of the Pingtel sipXecs open source PBX platform aligned with the SIPfoundry deployment for an initial large scale rollout in the United States. The implementation focused on SIP based call control and centralized web based management, with configuration and provisioning capabilities used to provision and manage roughly 5,000 desktop phones during the initial phase. Administration workflows emphasized a browser driven management console for system configuration, user provisioning, and centralized policy controls to reduce local administrative touch points. Operational scope covered enterprise telephony and unified communications across North America, documented as a call center and corporate telephony project, with SIPfoundry serving as the PBX platform under the PBX, VoiP and Phone Systems category. Governance and rollout followed a staged enterprise deployment pattern, concentrating on centralized administration and scalability, and press reports identify the Pingtel sipXecs platform as the solution implemented.
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Cedarville University | Education | 608 | $220M | United States | SIPfoundry | SIPfoundry | PBX, VoiP and Phone Systems | 2010 | n/a |
In 2010, Cedarville University implemented SIPfoundry under the SIPfoundry Higher Education Program, adopting the eZuce openUC sipXecs based platform in the United States. The deployment established a campus SIP telephony environment aligned with the PBX, VoiP and Phone Systems category to standardize voice services across university departments.
Configuration centered on the openUC sipXecs PBX modules, delivering core call control, SIP endpoint provisioning, voicemail, SIP trunking and dial plan management. The SIPfoundry deployment centralized telephony administration, user provisioning workflows and endpoint management consistent with PBX, VoiP and Phone Systems operational patterns.
Operational coverage emphasized campus-wide voice for administrative and academic units in the United States, with rollout executed through the SIPfoundry Higher Education Program and phased provisioning of extensions and SIP endpoints. Governance introduced centralized telephony administration and documented provisioning workflows to support ongoing operations, and the engagement aimed to lower operating costs as an explicit program objective.
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Colorado State University | Education | 9517 | $1.4B | United States | SIPfoundry | SIPfoundry | PBX, VoiP and Phone Systems | 2010 | n/a |
In 2010, Colorado State University implemented SIPfoundry as its campus telephony and unified communications platform, categorized under PBX, VoiP and Phone Systems. The university participated in the SIPfoundry Higher Education Program and hosted sipX-CoLab to support collaborative deployment and testing across the campus in the United States.
The implementation centered on SIPfoundry and associated sipXecs and eZuce openUC PBX capabilities, inferred from program materials. Functional configuration included core PBX services typical of the category, such as SIP call routing, SIP registration and session management, voicemail and presence services, and softphone and endpoint provisioning workflows.
Operational scope covered campus telephony and unified communications for academic and administrative departments, with sipX-CoLab used as a campus-hosted environment to validate configurations and interoperability. The deployment emphasized SIP native telephony and unified communications orchestration consistent with PBX, VoiP and Phone Systems practices.
Governance was organized through the SIPfoundry Higher Education Program model, which provided a collaborative rollout framework and community-driven configuration guidance. The stated objectives included modernizing campus communications and reducing PBX costs, reflecting cost containment and platform consolidation goals documented in SIPfoundry program materials.
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Buyer Intent: Companies Evaluating SIPfoundry
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