Consider it as

Aarenet is the competent and flexible provider for Voice-over-IP/VoIP services.

Aarenet develops, realises, markets and operates future-oriented and reliable VoIP Systems for Telecom-, Internet- and Mobile Service Providers, Cable Operators, Utilities and Enterprises.

Systems and services are custom designed, implemented on time, deployed in excellent quality and operated in highest availability.

Products & Services

IP Phone Zero-Touch Deployment

Auto-provisioning of SIP Phones reduces the installation and provisioning effort to a minimum. More than 100 devices of leading manufacturers are supported.


Aarenet an IP-Phone Smartphone Client

Aarenet “an IP-Phone” is a mobile client for Andriod and iOS Smartphones which supports business and residential telephony in any location worldwide. It features a seamless Fixed-Mobile Integration of the telephony service and is using Voice over IP technology over either Wifi or Mobile Data.


Aarenet Enterprise Virtual PBX

Virtual PBX Systems offer PBX functionality provided by a centralized system. The customers only require terminals such as IP-phones, IP-DECT systems and analogue terminal adapters (ATA’s) for fax devices. The Aarenet Virtual PBX supports the IP roadmap of corporate voice services towards a cloud based VoIP solution. 



New Aarenet VoIP System Release 6.10

The new Aarenet VoIP System Release 6.10 was released beginning of April 2018 for production. Effective immediately, systems deployed at new customers will be equipped with the new release. An update service for existing installations can be offered without impacting the availability of active service.


mobile4business ready for the future expansion with own Aarenet VoIP system

Aarenet announced today that it completed the migration of the existing customer base to the new Aarenet VoIP system exclusively being used for customer from mobile4business. The progress in customer increase combined with the wealth of support and maintenance features and the realisation of bespoke customer solutions were important factors leading to mobile4business’ decision to procure an own Aarenet VoIP system.



About Us

We offer all the needed flexibility, reliability and services that customers are looking for and we support them until their system is running perfectly.

Emanuel Eggenberg, Operations

We provide our customers a very stable and reliable platform with the needed functionality as well as the flexibility to adapt to specific customer needs.

Daniel Jaggi, Engineering / R&D

We take our customers into the real carrier grade 99.999% experience, with high quality custom designed technology and individually tailored cooperation.

Michel Balabio, Director Southern Europe

Aarenet delivers modern and reliable UC solution that inspires advanced and effective communications for our Carrier Partners‘ Customers.

Chanh Pham, Regional Sales Manager

Aarenet is continuously striving for a stable and scalable operation of the deployed VoIP solutions. Our primary goal is to enable our customers to grow their customer base.

Christian Häberli, Operations Switzerland


Solutions for Cable- & Fixed Network Providers

Why SA can expand quickly.


Solutions for City Carriers

Aarenet’s services support up-and-coming network operators.


Solutions for Enterprises

Substitution of networked PBX’s and branch connections by an IP based carrier system.