Compare the Top PBX Apps for iPhone as of January 2026

What are PBX Apps for iPhone?

PBX software, short for Private Branch Exchange software, is a type of telephone system used to manage incoming and outgoing calls within an organization. It is a unified communication system that allows for integration with other applications for business needs. PBX systems are usually deployed on-premises, but can also be cloud-based in some cases. They provide features such as automatic call distribution, dial by name directory and interactive voice response systems. Compare and read user reviews of the best PBX apps for iPhone currently available using the table below. This list is updated regularly.

  • 1
    Yeastar P-Series PBX System
    Easy to use, optimal, and scalable, Yeastar P-Series Phone System reinvents how business connects by converging calling, meeting, omnichannel messaging, integrations, and more in one simple solution, breaking down the boundaries of distance, platforms, and systems.
    View App
    Visit Website
  • 2
    PBXware

    PBXware

    Bicom Systems

    PBXware is the world’s first and most mature IP PBX Professional Open Standards Turnkey Telephony Platform. Since 2004, PBXware has deployed flexible, reliable, and scalable Next Generation Communication Systems and VoIP solutions to Small and Medium sized Businesses (SMBs), enterprises, Internet Telephony Service Providers (ITSPs), Call Centers and governments worldwide by combining the most advanced of the latest technologies. Bicom Systems’ softswitch is offered in the Business, Call Center and Multi-Tenant Editions, each supporting specific features maximizing performance, reliability, and expandability.
  • 3
    VitalPBX

    VitalPBX

    VitalPBX

    VitalPBX is a unified communications PBX system based on Asterisk and Linux (Centos 7). VitalPBX provides a robust and scalable platform, which will allow you to manage your PBX in an easy and intuitive way. VitalPBX is built to be easy to use with tooltips across the system and a coherent user interface throughout. A telephony system should be aware of security hazards and avoid them. VitalPBX offers various levels of protection against cyber threats in the VoIP world.
    Starting Price: $100
  • 4
    sipXecs

    sipXecs

    SIPfoundry

    We define enterprise interaction as the mashup of collaboration and communication. We enable secure enterprise interaction from your own private or hybrid cloud. Universal Cloud Communications Stack (UCCS) is a revolutionary concept to leverage big data architectures for real-time communications and collaboration, resulting in the elastic scalability of transaction-oriented services on a global scale. Rapid deployment and automated management leveraging standard infrastructure are key immediate benefits. Virtualized, secure, and scalable containers deliver hosted and managed communications and collaboration services with ease, enabling new business models for MSPs, and allowing enterprises to significantly reduce costs. Communications represent the single largest potential for cost savings in all of IT. Combining modern software architecture with data-driven distributed infrastructure creates a potent mix to transform an industry.
  • Previous
  • You're on page 1
  • Next