What is CPaaS? Communications Platform as a Service Explained
Communications Platform as a Service (CPaaS) is a cloud-based model…
The world’s most powerful Unified Communications solution, empowering businesses of all sizes to scale seamlessly with calls, messages, sharing, and meetings across devices.
An integrated solution drives competitive advantage in communications
With one solution for all your out-of-the-box and programmable voice, SMS, messaging, video, sharing, and AI needs, you can streamline workflows and build custom apps to fit the unique needs of your business.
Reply on our Multi-Tenant PBX to effortlessly launch and scale your Cloud PBX, UCaaS, CPaaS, and CCaaS business, delivering unified communications features—all from a single, powerful platform in just minutes.
PortSIP ONE is designed for cloud PBX, UCaaS solution that lets you make calls, have video meetings, and SMS/WhatsApp messages, all from one place. Connect your team members and clients with exceptional call quality, whether they’re using desktop, Web Browser, iOS, or an Android phone.
Communications Platform as a Service (CPaaS) is a cloud-based model…
The realm of communication technology is expanding at a breakneck…
Many PBX vendors claim to offer multi-tenant PBX solutions. However,…
Cloud PBX has gained significant popularity in today’s cloud age,…
All your conversations, all in one place
Seamless communication and collaboration—anywhere, anytime.
Our flexible features are designed for effortless setup, easy adoption, and limitless scalability.
Experience reliable business communications
PortSIP delivers modern communications for organizations of all sizes. From small businesses to service providers, brands across the world rely on PortSIP to stay connected, secure, and compliant — from anywhere.
PortSIP PBX is specifically designed for service providers and MVNOs to run Cloud PBX, UCaaS, CPaaS, and CCaaS.
Hundreds of unified communication features—like call routing, SMS, WhatsApp, team messaging, contact center, and voice and video meetings—all in one powerful multi-tenant PBX that runs on your infrastructure or on Azure, AWS, GCE.
Communications APIs: Be there, build that
PortSIP PBX offers multichannel communication APIs to integrate voice, video, chat, SMS/WhatsApp, and more into your apps and platforms with minimal coding, empowering your business with AI effortlessly.
An experience you can trust
The only true multi-tenant PBX, unlike other PBXs that are multi-instance. Eliminate complex hardware configurations and resource-heavy requirements. Grow like never before by efficiently managing multiple clients with PortSIP’s multi-tenancy architecture, supporting up to 10,000+ tenants.
All deployed and managed virtually by Docker, scaling is easy and takes just a few minutes. Enterprises worldwide rely on PortSIP’s proven 99.999% uptime, robust, scalable solutions that support up to 50,000+ online users in a single deployment.
This single-pane-of-glass interface provides a centralized view of all your tenants and PortSIP PBX services. You can easily manage user accounts, devices, dealers, tenants, and more. It also offers detailed analytics and performance metrics, providing insights into resources, call activity, and user behavior.
Every component can be scaled as a cluster to support more users and simultaneous calls. For example, media servers, queue servers, meeting servers, IVR servers, SBC, and IM servers enable PortSIP PBX to deliver top-tier performance, protecting your investment.
Provide detailed user status, call status, CDR, recordings, reports, audit logs, and event logs, offering insights into your business to help you make informed decisions for the next steps.
Our rebranding tools let you fully private-label your PBX and Cloud PBX services. Customize the user agent, theme, logo, name, links, icons, and apps—all on your own, with no need for PortSIP’s involvement. Take full control of your branding and create a unique experience for your customers.
Explore product innovations
For service providers, a cloud PBX must support a large number of users and handle high volumes of calls. Typically, a cloud PBX should be based on a multi-tenant architecture, allowing the service provider to set up a single PBX installation that can serve a large number of tenants, users (extensions), and calls.
Transform how you communicate and collaborate—anytime, anywhere—with a solution designed to meet your unique needs out of the box. Our flexible features are easy to set up, simple to adopt, and scale effortlessly to grow with your business. Launch your cloud PBX, UCaaS, CPaaS, CCaaS business today!
PortSIP is an Open API Solution offers programmable APIs for voice, SMS, messaging, video, data, and AI integration, unlocking the full potential of your communications. Our flexible, scalable, and future-proof solutions empower enterprises to meet evolving needs with ease.
The trusted leader in unified communications