IP PBX, SIP PBX, VoIP SDK, SIP SDK, Softphone SDK, WebRTC Gateway | PortSIP PBX
The software based SIP PBX, VoIP PBX for Windows and Linux, support video conference and WebRTC, provide Mobility and full REST API.
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Gear Up Your Communications

Strengthen connections

Strengthen connections

Make communications easier and more personal
Reduce comunications costs

Reduce comunications costs

Protect your investments with products that grow with you
Enhance relationships

Enhance relationships

Build bonds with partners and suppliers through voice and video collaboration
Improve workforce efficiency

Improve workforce efficiency

Help employees connect anywhere, any time, on any device

Easy Installation and Management

PortSIP PBX aims to provide Easy Installation and Management IP PBX solution for Unified Communications. It’s easily installed and managed by IT administrator, which doesn’t require extensive telecom knowledge or training. It’s preconfigured to work with popular IP Phones, VoIP gateway and SIP trunks, which saves you the hassle of having to configure and manage these devices.


  • Follow the configuration wizard just need a few steps to setup
  • Configuration templates for supported IP Phones, SIP Trunks, Gateways
  • No need to figure out complex IP Phone / Gateway or SIP Trunk settings
  • Guaranteed interop and support from PortSIP for end to end solution
  • Easy backup and redundancy to boot with Hyper-V or Vmware

Unified Communications Made Easy

PortSIP PBX offers Audio and video call, Presence, Voice Mail to email, conferencing and Instant Messaging are all-in-one, with integrated PortSIP softphone and mobile apps, users automatically get access to advanced unified communications features.


  • HD audio and video
  • Video conference, up to 1080P
  • Embed Presence Server: see Presence of Colleagues
  • Instant Messaging / Text chat
  • Ring Group, Call Queue, Auto Attendant, Intercom/Page, MOH, BLF
  • Deliver Faxes & Voicemail to email Inbox

Seamless integration

PortSIP PBX provides full REST API which allow manage the PBX from any programming languages, it’s a flexible way to provide different kinds of applications with data formatted in a standard way.


  • Easy to integrate with your currently ERP or CRM system
  • Meet integration requirements that are critical to building systems
  • Data can be easily combined

Cloud ready, Multi-Tenant

PortSIP PBX is designed with the reseller in mind, giving them full control over their customer’s data and quality. Rather than a scaled-down basic PBX, PortSIP offers customers a multi-tenant PortSIP PBX Phone System, can be deployed as a Cloud PBX, together with the advanced feature set that PortSIP PBX is known for.


Enterprise PBX features, unified communications, clients for mobile phone and desktops and broad client support, backed by a global brand. Now resellers can  offer customers a Cloud PBX without compromising functionality.

Unparalleled Mobility with PortSIP Softphone Clients

With PortSIP VoIP SDK and PortGo softphone/Mobile Client, which allow you to take your office extension with you anywhere. Answer calls via the office phone extension and transfer to colleagues without asking customers to call another number. Slash your company’s mobile phone costs, increase productivity and never miss a call.


No additional license fees are charged – and because the clients are fully integrated they are easy to deploy and manage for the administrator, as well as easy to use for the employees.

Professional and realtime support

Once purchased our PortSIP PBX, enterprises are promised with remote or on-site support in 24 X 7.


Benefiting from independent research and development with all of proprietary intellectual property, we could serve enterprises on issues ranging from BUG solving to technical support in product deployment, to help to deliver better customer service and higher productivity.


PortSIP also had the ability to provide customization service that enables enterprises to add new features according to their demands. By customization, enterprises could develop a suite of system that meet their specific demand so as to facilitate their business.

Related Resources

Application NameDownload Link
PortSIP PBX v8.0 for Windows
(sha1: bfd9e3a3d6c4b510a60dbed91aa64e90daa944b6)
PortSIP PBX v8.0 for Debian/UbuntuComing soon
PortSIP PBX v8.0 for RedHat/CentOSComing soon
PortSIP TLS Certificate MakerDownload
Documentation NameDownload Link
PortSIP PBX v8.0 User Guide for WindowsDownload
PortSIP PBX v8.0 REST API User ManualDownload
PortSIP PBX BrochureDownload

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