--- title: Cloud-telephony for small, medium, and large companies. description: Cloud-telephony for your business from Virtual-Call. A leading communication service provider based in Switzerland. image: https://www.virtual-call.net/hubfs/webcontent/virtual-call-communication-service-provider.webp --- [Skip to content](https://www.virtual-call.net#main-content) - [Become a partner](https://www.virtual-call.net/become-a-partner) - [My Login](https://my.virtual-call.net) - [Support](https://support.virtual-call.com) [![Virtual-Call your Communication Service Provider](https://www.virtual-call.net/hs-fs/hubfs/VC%20Logo/New/vcall_logo_transparent_white_840x252.png?width=840&height=252&name=vcall_logo_transparent_white_840x252.png) ![Virtual-Call your Communication Service Provider](https://www.virtual-call.net/hs-fs/hubfs/VC%20Logo/New/vcall_logo_400x120.jpg?width=400&height=120&name=vcall_logo_400x120.jpg)](https://www.virtual-call.net) - [English](https://www.virtual-call.net) - [Deutsch](https://www.virtual-call.net/de/) - [Português - Brasil](https://www.virtual-call.net/pt-br/) - [Home](https://www.virtual-call.net) - Cloud Products - [Cloud PBX](https://www.virtual-call.com/cloud-pbx) - [SIP Trunk](https://www.virtual-call.com/sip-trunking) - [MS Teams Direct Routing](https://www.virtual-call.com/microsoft-teams-direct-routing) - [Wholesale](https://www.virtual-call.com/wholesale) - [About us](https://www.virtual-call.net/about-us) - [Blog](https://www.virtual-call.net/blog) # Cloud Telephony for small, medium, large companies #### Virtual-Call is a leading communication service provider based in Switzerland, to connect people and businesses around the world ![Hero Banner](https://www.virtual-call.net/hubfs/webcontent/virtual-call-communication-service-provider-large.webp)   ## Be connected locally with us #### We connect you to the world - anytime, anywhere. At Virtual-Call, our goal is to provide you with the best cloud telephony solution. Our solution is easy to use and offers you a wide range of features to help you achieve your communication goals.   ### Cloud PBX Service With Virtual-Call's Cloud PBX, you can easily and affordably move your telephone system to the cloud. In doing so, you save costs and increase the efficiency of your communication. [Explore Service](https://www.virtual-call.com/cloud-pbx) ![Cloud PBX service from Virtual-Call](https://www.virtual-call.net/hubfs/webcontent/cloud-pbx-service-from-virtual-call.jpg)     ### Voice and SMS-Termination Our voice and SMS termination allows you to communicate smoothly and effectively with your customers. We help you streamline your processes and ensure you are always available. By using the latest technologies and high-quality routes, we can ensure that you provide the best possible service. [Termination Details](https://www.virtual-call.com/wholesale) ![SMS-Termination Services](https://www.virtual-call.net/hubfs/home_vc_net.webp)   ### SIP trunking With our SIP Trunk service, you can bring your existing phone system up to date and take advantage of IP telephony. Make multiple calls simultaneously and enjoy excellent voice quality and performance – without compromising. [Get Details](https://www.virtual-call.com/sip-trunking) ![SIP Trunking from Virtual-Call](https://www.virtual-call.net/hubfs/webcontent/sip-trunking-from-virtual-call.jpg)     #### For further information about the countries we support, click on the images. ### Austria [![SIP-Trunk and Cloud PBX in Austria](https://www.virtual-call.net/hs-fs/hubfs/VC%20countries%20we%20offer%20Services/sip_trunk_and_cloud_pbx_austria.jpg?width=301&height=169&name=sip_trunk_and_cloud_pbx_austria.jpg)](https://www.virtual-call.at)   ### Brazil [![Cloud PBX and SIP Trunking in Brazil from Virtual-Call](https://www.virtual-call.net/hs-fs/hubfs/VC%20countries%20we%20offer%20Services/sip_trunk_and_cloud_pbx_brazil.jpg?width=301&height=169&name=sip_trunk_and_cloud_pbx_brazil.jpg)](https://www.virtual-call.com/br/)   ### Germany [![Cloud PBX and SIP Trunking in Germany from Virtual-Call](https://www.virtual-call.net/hs-fs/hubfs/VC%20countries%20we%20offer%20Services/sip_trunk_and_cloud_pbx_germany.jpg?width=301&height=169&name=sip_trunk_and_cloud_pbx_germany.jpg)](https://www.virtual-call.com/de/)   ### Switzerland [![Cloud PBX and SIP Trunking in Switzerland from Virtual-Call](https://www.virtual-call.net/hs-fs/hubfs/VC%20countries%20we%20offer%20Services/sip_trunk_and_cloud_pbx_switzerland.jpg?width=301&height=169&name=sip_trunk_and_cloud_pbx_switzerland.jpg)](https://www.virtual-call.ch)   ### International [![Cloud PBX and SIP Trunking from Virtual-Call](https://www.virtual-call.net/hs-fs/hubfs/VC%20countries%20we%20offer%20Services/sip_trunk_and_cloud_pbx_usa.jpg?width=301&height=169&name=sip_trunk_and_cloud_pbx_usa.jpg)](https://www.virtual-call.com)     ### Professional IT Services and Migration Support Migrating to cloud telephony without the headaches? Our expert team handles everything: cloud PBX setup, CRM integrations and Microsoft Teams Direct Routing. ✓ Zero downtime migrations. ✓ No in-house IT team required.   ✓ 12+ years of proven expertise.   **[Explore IT Services](https://www.virtual-call.net/it-services?hsLang=en)** ![businessman-in-an-office-seated-in-front-of-a-computer-a-dashboard-screen-cloud-telephony](https://www.virtual-call.net/hs-fs/hubfs/businessman-in-an-office-seated-in-front-of-a-computer-a-dashboard-screen-cloud-telephony.png?width=1344&height=768&name=businessman-in-an-office-seated-in-front-of-a-computer-a-dashboard-screen-cloud-telephony.png) ##### About us About us Virtual-Call GmbH is your partner in communication services. Powerful and reliable. Since 2013, Virtual-Call has been providing best-in-class cloud telephony solutions to both domestic and international enterprises. We are proud to offer a wide range of services, including wholesale voice and SMS termination. ##### Products Products - [Cloud PBX](https://www.virtual-call.com/cloud-pbx) - [SIP Trunking](https://www.virtual-call.com/sip-trunking) - [MS Teams Direct Routing](https://www.virtual-call.com/microsoft-teams-direct-routing) - [Wholesael Service](https://www.virtual-call.com/wholesale) ##### Company Company - [About us](https://www.virtual-call.net/about-us) - [Contact](https://www.virtual-call.net/contact) - [Blog](https://www.virtual-call.net/blog) [![Virtual-Call - your Communication Service Provider](https://www.virtual-call.net/hubfs/vcall_logowithout_globus_transparent_840-x-341-1.png)](https://www.virtual-call.net) - [Data protection](https://www.virtual-call.net/data-protection) - [Imprint](https://www.virtual-call.net/imprint) - [Terms and Conditions](https://www.virtual-call.net/terms-and-conditions) © 2026 Virtual-Call GmbH | Stettbachstrasse 6, 8600 Dübendorf, Switzerland