PortSIP PBX

Multi Tenant SIP PBX for Cloud

PortSIP PBX is a software based, multi-tenant SIP PBX system that offers complete Unified Communications features.

Learn More

VoIP SDK: Easy and Fast

PortSIP VoIP SDK is a cross-platform VoIP SDK for develop the unified communications client, designed for accelerate development of IP-based voice and video over IP and LTE (VoLTE and ViLTE) Apps with short time to market.

  • Ready-to-use VoIP SDK with VoIP PBX
  • Support iOS, Android, macOS, Linux and Windows
  • Voice and Video: Calls over IP and LTE
  • Instant Messaging and Presence
  • HD Video conference, no MCU required
  • Standard based and rigorously tested for interoperability
  • Without any need for complicated integrations or VoIP know-how.
Learn More
PortSIP VoIP SDK
PortSIP Softphone

PortSIP Softphone

PortSIP Softphone, a SIP standards VoIP client for unified communication which built based on PortSIP VoIP SDK, provides enterprises and personal with a seamless communications experience across any device, network or platform.

  • Support iOS, Android, Windows and macOS
  • Multi-part HD audio, video conference
  • Mobile PUSH notifications support with PortSIP PBX
  • Secure, mobile connectivity to your enterprise
  • Rebranding: Add your own look and modify default settings
  • Customization: Custom solution that satisfies your requirements with VoIP PBX
Learn More

PortSIP is trusted by companies around the world, including:

Latest News

The news room of PortSIP, you can find the press releases, product news and official announcement here.

Our blog

GET STARTED WITH PORTSIP

Advanced Business Features. One Seamless Interface.