Self-hosted or cloud PBX with calling, video, and live chat licensed by simultaneous calls
Best IP PBX Software
IP PBX software is a communication solution designed to manage voice over IP (VoIP) phone calls within an organization. These software solutions provide a range of features and functionalities to facilitate internal and external communication, improve efficiency, and enhance collaboration.
More about IP PBX Software
Key capabilities include:
- Call Routing
- Voicemail
- Call Recording
- Interactive Voice Response (IVR)
- Conferencing
- Call Analytics
IP PBX software empowers organizations to streamline their communication processes, reduce costs, and improve productivity. By providing tools for call routing, voicemail, call recording, IVR, conferencing, and call analytics, these solutions enable businesses to enhance customer service, optimize resource allocation, and make data-driven decisions.
To qualify for the IP PBX Software category, a product must:
- Provide a range of features and functionalities tailored to manage VoIP phone calls within an organization.
- Offer tools for call routing, voicemail, call recording, IVR, conferencing, and call analytics.
- Support integration with existing communication systems and platforms to ensure seamless connectivity and interoperability.
The core value proposition is empowering organizations to optimize their communication infrastructure, improve collaboration, and achieve business objectives effectively using IP PBX software.
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3CX is a business communications platform providing PBX calling, video conferencing, live chat, and SMS/WhatsApp messaging from one system. It can be self-hosted on-premises, deployed in a private cloud, or run as a 3CX-hosted instance, and it includes a call flow designer, call center features like queues and recording, and AI-based voicemail and call transcription on higher tiers.
Unlike most per-user cloud phone systems, 3CX is licensed annually per system based on simultaneous call capacity rather than per user, which can lower costs for organizations with many extensions but fewer concurrent calls. 3CX removed its free entry-level tier in early 2026, moving all customers to paid PRO or Enterprise licensing. It integrates with Microsoft 365, Google, and CRMs like Salesforce and HubSpot.
Read 3CX Reviews Explore additional details
Explore various Keka features, compare the pricing plans, and unlock the potential of seamless operations by selecting the right software for your business.
Features
View all 3CX Features- PBX calling, video conferencing, and live chat in one platform
- Call Flow Designer for custom call routing without coding
- Call center features including queues, recording, and SLA reporting
- AI voicemail transcription, call transcription, and call analytics (Enterprise)
- Android and iOS apps for calls, video, SMS, and live chat
- Self-hosted, private cloud, or 3CX-hosted deployment options
- Microsoft 365 and Microsoft Teams integration
- CRM and helpdesk integrations (Salesforce, HubSpot, Zoho, Zendesk, Freshdesk)
- Licensed by simultaneous call capacity rather than per user
Pricing
Enterprise (ENT)
From $425/year
per system, based on simultaneous call (SC) license size
3CX Caters to
- StartUps
- SMEs
- Agencies
- Enterprises
IP PBX Software Buyer's Guide
Comparing IP PBX Software is easier once you stop ranking features and start checking which product assumes your workflow. This guide walks through capabilities, typical users, pricing models, and how to run a trial that tells you something.
What is IP PBX Software?
IP PBX Software helps teams run the day to day operations of ip pbx work in one system rather than across separate tools and spreadsheets. The value is mostly in removing duplicate effort, since the same information stops being re entered across disconnected tools. What separates the stronger tools is holding up as your process gets more demanding, not how they demo.
Key features to look for in IP PBX Software
These are the capabilities that most often distinguish IP PBX Software products in practice.
- Records and profiles built around ip pbx work
- Scheduling and capacity planning
- Workflow stages matching how ip pbx operations actually run
- Invoicing and payment handling
- Document storage and compliance records
- Customer and contact communication
- Reporting on the measures that matter in ip pbx work
- Role based access for different staff types
Benefits of using IP PBX Software
Teams using IP PBX Software well typically report:
- Workflows that match ip pbx operations instead of a generic process
- Less adaptation of general purpose software to a specialist job
- Records and terminology that fit the field
- Compliance and record keeping handled in one place
- Reporting on measures that are actually relevant
Who uses IP PBX Software?
IP PBX Software is used by owners and managers in ip pbx work, administrative staff, and the frontline teams delivering it. The best fit depends less on organisation size than on how closely a product’s assumptions match how you already operate.
How to choose the right IP PBX Software
When comparing IP PBX Software, weigh these factors:
- How closely the workflow matches your own ip pbx operation
- Whether sector specific compliance requirements are covered
- The size of operation the product is genuinely designed for
- Data migration from whatever you use today
- How responsive the vendor is to requests specific to this field
Test two or three options on real cases, not a scripted demo, and weight the opinion of whoever will be in it every day.
How much does IP PBX Software cost?
IP PBX Software is usually priced per user or per location each month, with tiers reflecting the size of the operation. Sector specific tools usually price above generic alternatives because the buyer pool is smaller. Model cost at the scale you expect to reach, and check nothing you depend on sits in a higher tier than the one quoted.
FAQs of IP PBX Software
IP PBX Software handles the day to day paperwork of ip pbx work, keeping customer records, scheduling and payment in one place.
General tools need adapting to ip pbx workflows and rarely cover the terminology or compliance involved, which is what IP PBX Software is built around.
Scale assumptions vary widely across IP PBX Software, so ask any vendor what a typical ip pbx customer of theirs actually looks like.
IP PBX Software vendors differ on migration, so confirm the import path for your current ip pbx records rather than assuming it is included.
IP PBX Software pricing is commonly per seat or per site and tiered by scale, so budget above what a general purpose ip pbx tool would cost.
Trial IP PBX Software against real ip pbx work rather than a vendor demo, and involve the staff who will use it daily.