UCaaS for Service Providers
PortSIP UCaaS is designed for large service providers, which supports 1M+ users and is easy to scale to support more users by simply adding more servers, to satisfy all the Unified Communications-critical and IoT features.
VoIP PBX for SMB and Cloud
PortSIP PBX is a software based Multi tenant PBX that offers rich Unified Communications features, easy to handle 10K concurrent calls per server, design for on-premise and Cloud. It's not forked from other open source PBX.
Free VoIP SDK for Creating App
Free VoIP SDK provides flexible APIs for developing audio, video and IM apps, support sending file, picture, voice and video messages, accelerate and simplify the development on iOS, Android, Windows and macOS.
Open Source Softphone App
SIP Softphone for iOS, Android and Windows, which offers audio, video and IM. It supports to sending file, picture, audio and video message likes WhatsApp to provide seamless communication experience.
All-In-One Solutoin
PBX and UCaaS for SMB and large Service providers, include audio, video call, conferencing, WebRTC, SBC, Presence, IM, Push-To-Talk, file sharing.
Genuine Multi-tenant PBX and UCaaS
Both of PortSIP PBX and UCaaS are multi tenant architecture designed, that means it's easy to host the virtual PBX/UC service in cloud.
VoIP SDK and Softphone App
The award-winning PortSIP VoIP SDK and Softphone App come with the PortSIP PBX and PortSIP UCaaS, accelerate and Simplify the development of Voice, Video and IM App Likes WhatsApp
Scalable and High Availability
PortSIP UCaaS is designed for large service providers, which supports 1M+ users and is easy to scale to support more users by simply adding more servers,
Unified Communications Made Easy
Takes your business communications to the next level, helping to improve collaboration, boost productivity, increase mobility and enhance the customer experience.
Integrations
Offer an API-driven extensible solution that enables rapid integration of third-party solutions, as well as AI and IoT technologies to incorporate advanced functionality and communication with IoT devices.
High Performance
The PortSIP PBX and UCaaS are easy to handle maximum 10K simultaneous calls per server, saving you time, costs and headaches.
Additional Offerings + Services
PortSIP offers a comprehensive suite of additional services for Large Service Providers with customer configuration requirements, including deployment services and developer services.
PortSIP is trusted by companies around the world
Latest News
The newsroom of PortSIP, where you can find the press releases, product news and official announcement.
Our blog
