Multi-Tenant PBX for ITSP & MSP
A comprehensive solution designed for service providers — enabling efficient deployment, centralized management, seamless integrations, customizable branding, and scalable monetization to drive sustainable growth.
Yeastar Multi-Tenant PBX with Highly Competitive Pricing
Built on a multi-instance architecture, Yeastar Multi-Tenant PBX runs independent cloud PBX systems on a central hub, each securely isolated, fully customizable, and centrally managed, while sharing key resources such as concurrent calls and extensions. By combining instance-level reliability and control with multi-tenant-level affordability, it delivers the ideal balance of security, flexibility, and cost efficiency for MSPs and ITSPs.
Flexible Hosting
Seamless Integrations & APIs
White-Label Ready
Simplified Administration
All-in-One PBX Features
Instant Deployment & Scalability
Host It Your Way: by Yeastar or by Yourself
Whether you want a fully managed service to launch your business faster, or prefer to deploy the system on your own infrastructure for greater control and customization, Yeastar has you covered.
Fully Hosted & Managed by Yeastar
Yeastar offers a ready-to-go, fully hosted multi-tenant PBX solution on AWS, empowering service providers to deliver reliable, globally available cloud PBX services to customers. All infrastructure, including hubs, SBCs, and proxy servers, is fully hosted and managed by Yeastar, freeing you from IT complexity and maintenance overhead. Ideal for service providers who want to focus on sales, customer acquisition, and innovation.
Self-Hosted on Your Cloud Infrastructure
Yeastar Multi tenant PBX also supports MSPs and ITSPs to deploy and host the system on their own cloud infrastructure such as AWS, Microsoft Azure, Google Cloud, Amazon Lightsail, DigitalOcean, and more. You can also run it on virtual machines like VMware Workstation, VMware ESXi, and others.This option gives you full control over your deployment, data sovereignty, compliance, and custom business integration.
Launch Your Brand the White-Label Way
Yeastar Multi-Tenant PBX Solution enables you to offer a complete UCaaS service including PBX, softphone, and management platform bundled together with SIP trunks under your own brand. From logo and domain to user interface and service plans, every detail is customizable to reflect your identity.
Blends Telephony with Unified Communications
Deliver all communication features on one platform to simplify communications.
Powerful Native Call Center Solution
Boost customer engagement and agent productivity with a complete, built-in call center suite.
Flexible Integrations to Meet Every Business Requirement
From Microsoft 365 to Google Workspace, from WhatsApp to Facebook, from
Dynamics 365 to Zoho, our Multi-Tenant PBX integrates seamlessly with a
wide range of business applications, whether batch-enabled across all
tenants or customized for a single one. This flexibility empowers
service providers to deliver unified experiences and fit each client’s
workflow.
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Centralized Management of Multi-Tenant PBX Made Simple
Yeastar Central Management (YCM) is your control center for remote deployment, maintenance, and monitoring. It helps reduce support overhead, speed up response, and scale service with less manual work.
Why ITSPs and MSPs Choose Yeastar Multi-tenant PBX?
Industry-Grade Security
Deliver peace of mind with 99.99% uptime, backed by a resilient security design and high-availability infrastructure.
Competitive Pricing
Empower service providers to stay competitive in pricing without compromising flexibility, control, or service quality.
Fully White-Label Solution
Deliver UCaaS under your own brand, your name, your identity, your market presence.
End-to-End Partner Support
From free onboarding training to regular updates and responsive support, Yeastar’s partner-first approach helps you launch quickly and stay competitive.
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PBX Business?
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Common Questions about Multi-Tenant PBX
What's the difference between Multi-Tenant and Multi-Instance PBX?
Multi-Instance means hosting independent instance for each IP PBX system, with isolated environments but higher resource usage and complexity.
Multi-Tenant runs multiple fully-isolated PBXs on one shared instance. It simplifies management, reduces cost, and with scale ability.
Yeastar’s Approach: We separate each tenant on one PBX Hub within one server. Every client gets a fully independent IP PBX with enterprise-grade features, secured environments, and centralized management—streamlining delivery without compromising isolation.
Can I integrate local platforms with the Yeastar PBX system?
Absolutely. Yeastar works with popular platforms such as Microsoft Teams, WhatsApp, and Salesforce. It also offers strong open APIs. This lets you easily connect with your favorite local CRM, billing, or communication platforms. This works for one IP PBX or many tenants. The integration is flexible and scalable, helping service providers localize faster, enrich client services, and build stronger customer loyalty.
Can I use my own SIP trunk and customize the call flow?
Yes. Yeastar support bring your own carriers (BYOC). You can bring your own SIP trunk, manage phone numbers, and build your own call flow logic per tenant. Unsure where to begin? Check our list of certified global SIP trunk providers to ensure compatibility and optimal quality.
How reliable is Yeastar’s Multi-Tenant PBX system?
Yeastar’s system is built on a high-availability architecture with automatic failover, and multi-layer security. Whether hosted by Yeastar or self-deployed, it ensures carrier-grade uptime and resilience—even under heavy traffic. Read More