IronTree Voice - IronTree

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IronTree Voice

Advanced and secure VoIP telephony that allows your business to function flawlessly anywhere

Customisable and easy-to-use telephony solutions

IronTree Voice is a class-leading VoIP telephony solution that offers customisation and control beyond what is possible on traditional PBXs, allowing for real-time call analytics such as live call monitoring. 

VoIP Headset

IronTree Voice is the VoIP TMS that allows your business to function as normal despite the unpredictable circumstances of the world. The Internet-based solution means your employees don’t need to be at the office to make and receive calls on your office number, all the while you are able to track all call data via an advanced PBX with more than 200 features. 


TMS stands for ‘telephone management system’ and is simply the piece of software that connects to your phone system and allows you to manage, analyse and track the calls your team takes and makes, the cost of your telephony, and create and customise call queues. 

PBX is ‘private branch exchange’ and is the private phone network that you use inside your company. The users of the PBX can make and receive calls within the company and externally to/from clients using different connection types such as VoIP (voice over IP). PBX also allows you to have more phones running than actual phone lines available. PABX which stands for private automatic branch exchange nowadays is the same as PBX as everything has become automated in the last couple of decades. 

‘Session Initiation Protocol’ is the internet protocol that is used to initiate, maintain, and then terminate real-time sessions such as voice and video calls. It is one of the main applications used within VoIP telephony.

‘Voice over Internet Protocol’ is the fundamental protocol used for internet-based telephony as it is the protocol used to provide phone services over the internet.

Man Talking on VoIP Equipment

IronTree Voice vs Telkom and traditional PBXs

Read more about why you should switch to VoIP

Key features

Big savings on your monthly phone bill

On average our customers save up to 50% when switching to IronTree Voice.

No long-term contracts

We don’t believe in contracts. You’re never locked in and can cancel anytime before the 23rd of the month.

Unmatched customer service

If you’re part of our family (and all our customers are) you’ll get our full support, every step of the way, 24/7, 365.

Flexible solutions

Our system is designed for 3 to 1000+ extensions, which means it can grow or shrink back in lockstep with your business.

Innovative and reliable technology

Our system is hassle-free, reliable and easy to use.

200+ powerful features

Our advanced Telephone Management System (TMS) has a host of useful features that will take your business to the next level. 

Book a demo to learn more

Read our success story:

We are taking all necessary precautions around the COVID-19 situation. Our offices are closed and our team members have each been set up to work remotely in self-isolation at home. As far as possible IronTree will maintain business as usual. All our resources such as server platforms, transactional capacity, telephony and electronic communications, including video meeting facilities, have been configured in the cloud and are 100% operational. Please feel free to contact us if you require our assistance. Stay safe!
One of our team members will be happy to help answer any questions you have!
Just click the chat icon in the right-hand corner.