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3CX: Your PBX. On Premise or in the Cloud

V15.5: Setting the Standard in UC Usability

Version 15.5 sports fresh new features such as the brand new web client, Click2call extension, integrated hotel module and call flow designer.

What’s more, V15.5 further eliminates PBX admin just like its predecessor and enhances the usability of your business phone system with its improved remote phone control, allowing you to easily manage phone calls on your desk phone or Smartphone.

Zero Admin & Automated Failover

With almost non-existent admin and increased automation, v15.5’s security updates, backup and restore, management and failover of your VoIP system are automatically managed by 3CX.

  • Practical dashboard for easy monitoring

  • Straightforward updating and IP Phone management

  • FQDN managed by 3CX

  • New Enterprise edition incl. Standby licence

Manage your VoIP system easily with the 3CX Management Console.
3CX V15 gets an A+ rating from SSL Labs

Inbuilt Bulletproof Security

V15.5’s inbuilt features takes PBX security to another level. With V15.5 you will benefit from automatic generation and management of SSL certs, encryption of voice traffic via SRTP, encryption of traffic to 3CX apps via SBC and much more for a truly bulletproof communications solution.

  • More secure web server configuration

  • Detection and auto blacklisting of SIP Attack tools

  • A+ rating from SSL lab

  • Provisioning of phones via HTTPS

Deploy Anywhere: Virtualize, Self-host or MiniPC

3CX gives you full control in deploying your Unified Communications system. Go on-premise and virtualize the phone system on an existing server with VMware, Hyper-V or KVM, or install in the cloud on Google Cloud, Amazon Lightsail, Microsoft Azure, Amazon Web Services and OVH, or any OpenStack provider that supports Linux VPS. You can even install on a mini PC if you do not have a server in your office.

Self-host your PBX on popular cloud providers
3CX V15 gets an A+ rating from SSL Labs

A Brand New Web Client

V15.5 boasts a brand new web client with integrated UC features, all in one place. V15.5 integrates open standards-based video conferencing without requiring additional software, administration or licensing, enabling you to offer enhanced mobility to your remote workers.

  • Interactive Web Client with many advanced features integrated

  • A free of charge web conferencing feature for up to 250 participants

  • New single stream technology for less bandwidth usage

  • Click to Call Extension for Firefox and Chrome

Practical UI and Updated Smartphone Apps

In addition to the user-friendly management console interface, 3CX also provides users with the ability to provisioning clients centrally and updated Smartphone apps.

  • iOS Call Kit Integration

  • Added Google Firebase PUSH for the Android app

  • OPUS Codec support

  • Register multiple mobile devices for PUSH on same extension
  • Redesigned UI and chat interface

New updated smartphone clients
Integrate your PBX with popular CRM systems

Customizable Application & Additional Integrations

We’ve expanded our integrations – by supporting more business applications out of the box and by adding a scriptable interface that makes it easy to integrate the phone system with any CRM / outbound call center / contact center solution. And we have made it easy to deploy network-wide and to maintain centrally.

  • Easy to use scripting interface & Create outbound call scripts

  • Easily adapt or create integrations for almost any CRM

  • ClicktoCall Extension for Chrome and Firefox, popular CRMs and webpages

Check out other 3CX Features

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