High scalability and sustainability
The floating user license model offers flexible and simple management of users and devices. This ensures the highest level of investment protection because the COMtrexx grows with your business.
Everything included - full productivity right from the start
From the first user license on you benefit from all COMtrexx features (e.g. COMfortel SoftPhone*, IVR, conferences, voice mail, fax box, etc.)
Test the COMtrexx with all functions free of charge and without obligation.
* The COMfortel SoftPhone is the cost-effective solution for mobile business communication. If you decide to buy a COMtrexx system now, the COMfortel softphone is included free of charge for 12 months from initialisation of the system for all users! For permanent use, please contact your dealer or system partner. Licences for use with a COMpact system can also be purchased in the shop.
With initial levels of scalability that can handle 250 users in up to 250 simultaneous conversations, the COMtrexx Soft PBX solution provides effective access to purely software-centric new markets and expansion levels.
With its optimised links to D-Series SIP end devices, the system has the technical capacity to provide the critical functionality found in the successful COMpact series.
With its outstanding scalability, you can now expand your system to generate new areas of business activity and potential sources of revenue.
Thanks to its virtualised server structures and dedicated hardware platforms, the Soft PBX solution fits seamlessly into existing system environments.
Available for Oracle VirtualBox, Microsoft Hyper-V and VMware ESXi target systems.
If you're interested in COMtrexx VM, click here to have a look at the user test licenses.
COMtrexx Next is an extremely compact and attractively priced solution. It is specifically designed for SMEs with up to 40 users and offers the full COMtrexx scope of services.
Attractively priced soft PBX from the smallest configuration level upwards
Up to 40 users with a maximum of 200 devices and 40 simultaneous calls
Compact, noiseless and extremely energy-efficient
COMtrexx Business is a preconfigured solution for up to 150 users in up to 40 simultaneous conversations. The integrated analogue gateway supports up to 20 analogue telephones. An additional Ethernet interface can also be retrofitted if required.
A one-stop solution, with all the convenient COMtrexx software functions, combined with legacy interfaces.
Handling up to 150 users and a maximum of 160 registered devices, this single versatile system can be used in a multitude of different applications.
If more capacity is needed, simply extend the system to include up to 20 analogue ports and add a second Ethernet interface.
COMtrexx Advanced is the flagship appliance in COMtrexx product lineup, combining the advantages of the future-proof COMtrexx Soft-PBX with a compact, enterprise-class rack server. Equipped with an Intel® Xeon® E processor of the latest generation, COMtrexx Advanced enables the hazzle-free and cost-effective implementation of projects with up to 250 users with a maximum of 250 simultaneous calls. The convenient all-in-one solution is a door opener to new markets and business areas for higher sales potential.
Appliance based on a compact enterprise server with COMtrexx Soft-PBX pre-installed in the latest version.
Projects with up to 250 users and a maximum of 250 concurrent calls can be carried out within very short time.
In order to network existing ICT systems of the COMpact and COMmander line including connected analogue terminals with a COMtrexx, they can be used as a/b gateways. You can read how this works in the following instructions.
Cost-effective, exceptionally scalable and multi-device capable
Thanks to the new, cost-effective floating user licence model, you benefit from flexibility and ease of scalability. In contrast to standard user-specific licenses, floating user licenses are not linked to particular users. Instead, any user currently logged onto one or more devices can use a license from the license pool. For example, if two part-time employees share a full-time job, they only need one license, because only one of them is logged onto an end device at any one time. The additional benefit: since a user can log on to up to 5 devices at the same time, almost all scenarios of mobile work can be mapped.
The benefits to you:
The versatile PBX Call Assist UC solution ensures you stay completely connected, no matter where you are: at your desk in the office, or using your smartphone, on the move.
PBX Call Assist is non-platform specific and supports Windows, macOS, iOS & Android. With PBX Call Assist, you get classic telephony directly in Microsoft Teams - without SBC and other Microsoft add-on licences for telephony. Not only does PBX Call Assist now enable you to work and communicate more effectively with company colleagues, but it also provides a consistent connection to partners, suppliers and customers outside your company.
The benefits to you:
Zero-touch means "zero effort and zero cost"
The latest generation of fully automated zero-touch provisioning functionality enables devices to be commissioned faster than ever before. COMtrexx automatically recognises every device, in the same network, that can be registered by provisioning. There's no need to register the devices in the system first. Extended configurations can then be downloaded to the end devices using remote administration.
The benefits to you:
Maximum flexibility for desk sharing
The roaming user-function gives every user maximum freedom by allowing them to log on and off any end device in the system. It ensures that their personal data, such as their own caller lists, is always taken with them when they log on and off. When used together with the floating user license, this function creates the perfect environment for implementing modern working practises such as desk-sharing. In addition to enabling users to share workplaces, the roaming user function also makes it easier for companies to operate shift working models.
The benefits to you:
A flexible, scalable, non-hardware-specific soft PBX solution. With COMtrexx® VM, you can access purely software-centric marketplaces and even higher expansion levels.
As this soft PBX solution is entirely virtualised, it can be integrated seamlessly into existing system landscapes. With its combination of cutting-edge functions and outstanding scalability, this system is tailor-made to handle the unique requirements of any company.
Maximum productivity and minimum costs for up to 40 users
The smallest COMtrexx appliance with the full range of Soft PBX features. A professional, future-proof and modern communication system that is guaranteed to fit into any environment. The clever COMtrexx Next makes it possible!
Attractively priced Soft PBX - ideal for small extensions
Large-scale all-round ICT system with legacy interfaces and new COMtrexx firmware
The preconfigured COMtrexx Business system is your one-stop solution: its modular structure is ideally suited to a wide range of applications. COMtrexx Business's unfussy standard configuration includes all the new COMtrexx software functions.
The COMtrexx Advanced Appliance combines all advantages of the COMtrexx Soft-PBX with an industry-standard 19-inch server.
A reliable and high-performance appliance solution that can cope with even the most demanding projects with up to 250 users and exploits the full potential of the COMtrexx Soft-PBX. Thus, the COMtrexx Advanced is the perfect enabler for future-proof soft PBX installations in various usage scenarios.