FAQ - Answer to your question

See the answer to your question below, explained in an easy-to-understand way.

Can I call toll-free numbers (0800) via Virtual-Call's international SIP trunk?

Absolutely! You can call freephone numbers (0800) via our service at no additional cost.

Back to the FAQ overview

Copyright © 2013 - 2025. Virtual-Call GmbH All Rights Reserved.

Data protection Imprint Terms and Conditions

Cloud telephony

Business VoIP solutions

Business VoIP telephony solutions for Switzerland

Overview of cloud telephony

Phone numbers

Nacional e internacional

Telephone numbers for your Cloud PBX or SIP trunk

Overview of telephone numbers

Voice termination

For high volume

Voice termination for companies in Switzerland with a high volume of minutes

Overview of voice termination

SMS termination

For high volume

Premium SMS termination for companies in Switzerland with high volumes

Overview SMS termination

Premium SMS scheduling for your marketing campaigns. Our SMS termination service is ideal for companies in Switzerland with high monthly message volumes.

You are using an outdated browser. The website may not be displayed correctly. Close