estos : enables easy communication

Corporate communications without limits

with Unified Communications & CTI Software from estos

Since 1997, we have been developing unified communications & CTI software for companies. Over one million licenses of our software products are in the field to date. The foundation of our success is recognizing trends as early as possible and using them to design innovative products.

Why are more companies relying on UC?

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ProCall Voice Services

The cloud telephone system from estos provides you with the advantages of a perfectly coordinated complete solution of unified communications and cloud business telephony – all from just one manufacturer.

Available now!

Learn more about ProCall Voice Services

Product news

NEW*** ProCall App for Web (Preview)

With the ProCall 8 Enterprise web client, you can make calls directly in your browser via softphone, chat via text, audio or video and use other ProCall benefits. You are flexible, independent and secure, no installation of the client is necessary.

More information can be found here

NEW*** Apple CarPlay support

Using ProCall Enterprise while driving? Now you can not only do this in a relaxed manner, but also in compliance with the law. With the ProCall app for iOS, for example, you can see incoming softphone calls on the display and initiate outgoing calls using Siri voice control.

More information can be found here

NEW*** No call is lost with ProCall Voice Services

Forward calls to predefined numbers based on time. Use the option of individual waiting loops. Set up your cloud PBX so that every call is answered - personally or from a voice mailbox.

More information can be found here

NEW*** ECSTA 7 free of charge

With the new Major Release 7, ECSTA is now included free of charge in ProCall 8 Enterprise: Two line licenses are activated per user. Of course, the middleware is still available in the current version as a standalone version.

More information can be found here

NEW*** MetaDirectory in Version 6

Always up-to-date and improved service: As with ProCall 8 Enterprise, MetaDirectory 6 is now also automatically delivered with a software maintenance agreement and licensing takes place online in UCConnect.

More information can be found here

estos products

Unified communications

Multi-user

Single user

ProCall One R2

Cloud telephone system

ProCall Voice Services

Video conferencing

ProCall Meetings

Website communication

LiveChat

Communication analysis

ProCall Analytics

On-premises telephone systems

ECSTA series

Integrate & synchronize contact data

Unified messaging

ixi-UMS

All our products at a glance

What our customers say

Schöffel Sportbekleidung GmbH

"With software from estos, we were able to integrate the home office transparently and enable our employees to interact better and more directly – with each other as well as with customers and suppliers: Softphone, presence management and the connection to Dynamics NAV, these are the highlights for us."

Manfred Gruber, Head of IT

AUGUST STORCK KG

"Being able to make calls independently of the office phone via softphone client is a great convenience: Thanks to ProCall Enterprise, calls no longer have to be diverted to external devices; employees can be reached and make calls via the office number – regardless of where they are working."

Malte Rudolf, IT-Service, Head of IT Infrastructure & Support

Kurbetriebe Oberstdorf

"With ProCall Enterprise, we are improving collaboration between employees, while the integrated softphone creates flexibility for remote working in a complex organizational structure. The contact portal is particularly impressive: it allows us to make the availability of contact persons visible to the outside world."

Moritz Zobel, TC System Officer

Overview of all our references

estos support

Do you need technical support? Our support portal offers you a wealth of information on:

Installation
Commissioning
Maintenance
Troubleshooting

To the estos support portal

For our partners

Current promotions for our product highlights

Benefit from attractive prices and combination offers.

All current promotions

New re-certification dates for partners are now bookable

Recertification booking is done via our estos partner portal my.estos.de. Here you will also find further information and new dates for the contents of the individual modules.

Find out more

Become an estos partner

Are you a reseller in the ICT industry and would like to include our products in your portfolio? Then register for the estos Partner Program free of charge!

To the application

Partner area

estos Partner Program

Our supply channels

To the estos Partner Portal

What sets us apart

ProCall Enterprise is product of the year 2023

All our awards in an overview

estos Blog