The Ultimate VoIP Phone & Virtual PBX for your business

Easily manage your business telecoms in the cloud

AllTalk is a VoIP Phone App & Virtual PBX that brings all of your team together, regardless of where they're working, on smartphone and desktop, giving you complete flexibility.

Setup is quick, and you can make real-time changes to your AllTalk team, like adding and removing users and phone numbers, in just a matter of seconds.

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Unlimited App to App Calling

Why pay more? With unlimited App to App calling, enjoy free calling between users globally.

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Unlimited App to App Messaging

Help your team to focus. Facilitate meaningful conversations with unlimited individual and group messaging.

AllTalk Cloud Messaging and Calling
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Virtual Phone Number

Select a UK, USA, French, or other International Virtual Phone Number. No matter where you're based, dial-out and receive calls on your Virtual Phone Number.

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No Long Term Commitment

Enjoy the flexibility of a one-month rolling contract. Sign up for as little or as long as you need.

Everything you'd expect from a VoIP Phone App and Cloud-based Virtual PBX

Quick & Easy Setup

Any user you add to AllTalk is instantly live and ready to use.

Conference Calling

Hold conference calls using the dial-in number and unique room code included.

Teams Messaging

Bring team conversations to life, with inclusive group messaging worldwide.

Shared Contacts

Create a shared dynamic address book by choosing the contacts you’d like to share with your colleagues.

International Calling

Call over 180 countries using inclusive mins and reduced rates.


Set personal greetings for users & teams and control the redirect delay period.

Business Hours

Choose when your users, teams or numbers are available to receive calls.

Call Routing

Control exactly what you want your inbound calls to do, by number, user or team.

Call Analytics

Instantly view and analyse call analytics for your entire team.

AllTalk VoIP Phone & Virtual PBX is the ultimate cloud-based VOIP Phone system

Cloud phone calls via desktop or mobile

AllTalk Desktop VoIP Phone App

Powerful native desktop apps for Windows & Mac users. Manage and communicate with your team from a central location, anywhere in the world. You control exactly what you want your inbound calls to do, by number, user or team.

AllTalk Smartphone VoIP Phone App

On the move? Run the powerful, full featured AllTalk Cloud Phone App on your iOS and Android devices. Enjoy inclusive App to App calling and messaging worldwide. Sync your contacts and access shared dynamic address books.

Why Choose AllTalk?

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Easy to Setup & Use

Instant number provisioning, download and go apps and no complicated installation or configuration needed.

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Communicate Globally

Manage your team globally. Enjoy inclusive calling and messaging while massively reducing roaming costs.

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Robust & Reliable

Add and remove users and numbers as required with no contract. Route calls to users and teams directly.

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Secure Team Connectivity

AllTalk encrypts all App to App calls and messaging using DTLS-SRTP 128-bit encryption.

Case Study: COVID-19 vaccination sites.

AllTalk VoIP Phone & Virtual PBX is trusted to connect multiple COVID-19 vaccination sites across France. The rollout of AllTalk began at a single hospital.


The hospital was presented with a major operational challenge of running a COVID-19 vaccination centre.


The hospital urgently needed a local telephone number that could be answered by multiple call-handlers regardless of location, which would enable patients to book vaccination appointments.


Cellhire provided its AllTalk VoIP Phone & Virtual PBX solution with a single local number that automatically routed calls to multiple call-handlers wherever they were based.


The hospital successfully launched a single phone number vaccine appointment service using AllTalk. AllTalk supported multiple call-handlers using its AllTalk Smartphone VoIP Phone App and handled large volumes of simultaneous incoming calls.

Professionalism, quality and reactivity are the three key words I would use to describe the AllTalk project with Cellhire. The powerful solution was produced within 48 hours and is simple for the users and administrators to use, it is a great service. Cellhire delivered server upgrades in real-time to be able to accept the large volumes of calls (more than 2,250 in 1 hour, 7,000 in 1 day). "Bravo et merci" as we say in French for the service and the customer care.

North-Western Territory Manager

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