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Best IP PBX Systems 2026

A PBX (Private Branch Exchange) is a telephone switching system that manages ingoing and outgoing phone calls for a company's personnel. An IP PBX does this and also switches calls through Voice over IP (VoIP).

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All Products(1-25 of 30)

  • 1
    Zoom Phone Logo

    Zoom Phone

    Rating: 9 out of 10
    113 Reviews and Ratings
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    Built on Zoom's platform, Zoom's cloud phone consolidates business communication and collaboration into a single system. Available in 40+ countries, with expandable coverage through a bring-your-own-carrier offering, Zoom Phone supports inbound and outbound calling through the public switched ...
  • 3
    Yeastar P-Series PBX System Logo

    Yeastar P-Series PBX System

    Rating: 9.7 out of 10
    12 Reviews and Ratings
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    More than just a PBX, Yeastar P-Series PBX System is a converged system purposed-built for SMEs' business communications. As a "PBX-Plus-More" solution, the P-Series unify voice, video, applications, and collaboration together, helping SMEs to enable extra productivity, fill the UC gap, and ...
  • 4
    HotTelecom Logo

    HotTelecom

    Rating: 10 out of 10
    5 Reviews and Ratings
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    Beta Company's HotTelecom is a service that consists of a wide range of VoIP needs with over 6000 virtual phone numbers both local and mobile for business, designed to present an easy to use and affordable means of communication.HotTelecom offers virtual phone numbers, toll-free numbers, SMS ...
  • 5
    Sangoma Asterisk Logo

    Sangoma Asterisk

    Rating: 8 out of 10
    23 Reviews and Ratings
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    Asterisk is an open source toolkit for building communications applications, now owned and supported by Sangoma (acquired with Digium in 2018). Most Asterisk-based systems and solutions require additional components (e.g. IP-phones, VoIP gateways or telephony interface cards, and other hardware), ...
  • 7
    Grandstream presents the UCM series of IP PBX appliances as powerful yet easy to manage voice, video, data, and mobility communications platform, whichoffer an extensive set of unified communication features in an easy to manage on premise solution with no licensing fees, upgrade fees or costs per ...
  • 8
    CommPeak Cloud PBX Logo

    CommPeak Cloud PBX

    Rating: 0 out of 10
    0 Reviews and Ratings
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    CommPeak Cloud PBX is presented as a user-friendly hosted Cloud IP-PBX, a customizable solution. CommPeak’s unique PBX Statistics tool empowers users to magnify business results by managing, monitoring, and enhancing a call center’s productivity in real-time. With the CommPeakCloud PBX, no extra ...
  • 9
    FreePBX Logo

    FreePBX

    Rating: 7.9 out of 10
    9 Reviews and Ratings
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    The FreePBX EcoSystem has developed over the past decade to become a widely deployed Open Source PBX platform in use across the world today. Sangoma now offers and supports the FreePBX appliance, a purpose-built, performant PBX solution designed and tested for optimal performance, and the only ...
  • 10
    Vodia PBX Phone System Logo

    Vodia PBX Phone System

    Rating: 0 out of 10
    0 Reviews and Ratings
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    Vodia is a software PBX available on Windows, Linux, and offering advanced features of a full-featured PBX including calling queues, auto attendants, call forwarding, parking, and others. Vodia also offers Multi-Tenancy where users can host Vodia on a dedicated VM ( Virtual Machine) in the cloud or ...
  • 11
    GoContact Logo

    GoContact

    Rating: 10 out of 10
    2 Reviews and Ratings
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    GoContact in Portugal is a company specialized in integrated solutions for Contact Centers (IPBX + Contact Center Software + Communications). GoContact's integrated Contact Center platform provides IPBX, IVR, Inbound / Outbound Services, Scripts, Tickets, Chat, CRM, Reporting /Analytics, Quality, ...
  • 12
    RoRotel Logo

    RoRotel

    Rating: 0 out of 10
    0 Reviews and Ratings
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    RoRotel is an all-in-one business phone system RoRotel boasts a singular focus on offering services with the best-in-class Quality, Enterprise-Grade Reliability, and yet at competitive prices for clients. They aim to help businesses to communicate efficiently with an advanced VoIP Business ...
  • 13
    Cebod Telecom Logo

    Cebod Telecom

    Rating: 10 out of 10
    1 Reviews and Ratings
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    Cebod Telecom provides voip-based telephony solutions to all types of businesses, small or large. Cebod Telecom’s VoIP phone solutions provide businesses with instant access to their telephone systems from anywhere and at all times. Cebod Telecom offers the Pay-Per-Line business pricing model where ...
  • 15
    Signalmash Logo

    Signalmash

    Rating: 0 out of 10
    0 Reviews and Ratings
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    Signalmash is a Communication Platform as a Service (CPaaS) provider offering a suite of communication APIs for businesses. The platform includes:SMS API: Gives businesses text alerting, two-factor authentication, SMS marketing, surveys, appointment reminders, and customer relationship ...
  • 16
    PineVox Logo

    PineVox

    Rating: 0 out of 10
    0 Reviews and Ratings
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    PineVox is a telecommunications service provider in Harrow, London. Services include business phone service providers, cloud PBX solutions, and VoIP phone systems.
  • 18
    PBXact Logo

    PBXact

    Rating: 9 out of 10
    1 Reviews and Ratings
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    PBXact is based on FreePBX, and iscommercially supported by Sangoma’s in-house support staff, and its software is controlled by Sangoma engineers dedicated to ensuring performance. The PBXact phone system is designed for advanced deployments where the installation environment requires complex ...
  • 19
    HoduPBX - IP PBX Software Logo

    HoduPBX - IP PBX Software

    Rating: 0 out of 10
    0 Reviews and Ratings
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    HoduSoft offers multi-tenant IP PBX software for ITSP’s and single tenant IP PBX for Enterprises, customized around the user's needs by offering unprecedented user interface, user experience and connectivity from office, through mobile and through a browser interface.
  • 20
    Lumen Hosted VoIP, on next-gen Logo

    Lumen Hosted VoIP, on next-gen

    Rating: 6.1 out of 10
    2 Reviews and Ratings
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    Lumen® Hosted VoIP delivers advanced call management, mobility features and collaboration in a single solution designed to simplify calling, boost productivity and minimize costs without a premises-based phone system.
  • 25
    Panasonic KX-NSX Series Logo

    Panasonic KX-NSX Series

    Rating: 0 out of 10
    0 Reviews and Ratings
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    The Panasonic KX-NSX series IP-PBX devices are enterprise class devices supporting either 1000 or 2000 extensions.
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Learn More about IP PBX Software

What are IP PBX Systems?

A PBX (Private Branch Exchange) is a telephone switching system that manages ingoing and outgoing phone calls for a company's personnel. An IP PBX does this and also switches calls through Voice over IP (VoIP).

PBX systems are essential for businesses that take many calls and require call transferring. IP PBX can be implemented on premise for businesses that want complete control over them, or implemented in the cloud for businesses that want a cheaper, easier to implement solution.

IP PBX solutions also often include additional features for telephony, including shared voicemail and custom extensions, this can make them a valuable tool for any business that wants more feature rich telephony.

IP PBX System Features

IP PBX Systems share the following identifiable features:

  • VoIP technology
  • Private Branch Exchange (PBX) internal network
  • Multiple phones connected to network
  • Secure internet connection for placing calls
  • Voice messaging
  • Conference calls
  • Call transfers
  • Least-cost routing for outgoing calls
  • Call history reporting
  • Extension numbers
  • Shared voicemail
  • Direct Inward Dialing (DID)

IP PBX System Comparison

When comparing IP PBX Systems, consider the following factors:

  1. Hosted vs. On-Premise System: Hosted IP PBX Systems are stored in the cloud and maintained by the vendor. On-premise IP PBX Systems have higher upfront costs and involve more IT maintenance.
  2. Hardware: Hosted IP PBX Systems only need a secure internet connection and an IP phone to make calls. Businesses that use an on-premise IP PBX System will need to purchase more equipment.
  3. Company Size: IP PBX Systems are beneficial for companies of all sizes. However, the cost of an IP PBX System is largely determined by the number of employees.

IP PBX System Price

The price of an IP PBX System largely depends on the number of users and IT infrastructure. Hosted IP PBX vendors typically charge a monthly or annual fee per user. The price of a Hosted IP PBX System starts as low as $15/user/month. On-premise IP PBX Systems require a one-time fee per user, which can range from $500/user to $1,000/user.

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IP PBX FAQs

What is the difference between hosted and on-premise IP PBX Systems?

Hosted IP PBX Systems are cloud-based and maintained by the vendor. On-premise IP PBX Systems are installed directly at office locations.

What are the benefits of using an IP PBX System?

IP PBX Systems are scalable and can be used to place calls from multiple locations. They are also more cost-effective than traditional phone lines.

What is the best IP PBX System?

The IP PBX System with the most reviews on TrustRadius is 3CX, which is recommended for small to medium-sized businesses. Sangoma Asterisk is another IP PBX System with positive reviews for affordability.

How much does an IP PBX System cost?

The price of a Hosted IP PBX System starts as low as $15/user/month. On-premise IP PBX Systems require a one-time fee per user, which can range from $500/user to $1,000/user.