SIP calls are more cost-effective, especially for international calls. That means more budget for what truly matters: your customers and your team.
Fixed telephony from Dstny for businesses
With Dstny, you get a reliable connection starting from just €12 per month per call channel.
- Free calls* to landlines and mobile numbers in Belgium
- Keep your existing landline numbers
- Compatible with any telephone system

SIP telephony or VoIP
What is it?
Where classic ISDN was once the norm, more and more companies are now switching to SIP telephony (VoIP).
Calls no longer run through a separate phone line, but through your internet connection.
Why is it interesting for your business?
This technology - also known as VoIP (Voice over IP) or SIP telephony - uses your existing internet connection, so you don’t need separate telephone lines anymore. That means: less infrastructure, easier management and it is fully compatible with your existing telephone system.
Integration
Want to know how many simultaneous calls your business can handle via SIP?
You don’t need a separate line for every employee.
The number of SIP channels - and thus, the number of concurrent calls - depends on your business needs. We’re happy to help you determine the right setup and get it running smoothly.

Lower costs

Flexible and scalable
Easily scale your capacity up or down as team members join or leave. You’ll never overpay - only for what you really need.

Reliable and secure
Dstny’s network is equipped with redundant systems that automatically take over in case of failures. With 24/7 monitoring and a Service Level Agreement (SLA), you’re guaranteed quality and availability.

Fixed telephony and more — in one cloud platform
Looking to move away from your traditional on-premises PBX? Or ready to switch to the cloud with all the latest modern features?
With the Dstny Business Communications Platform, you get much more out of your fixed telephony:
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Call via the internet (VoIP) using your fixed number, with an app, softphone, or IP desk phone
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Available at the office or on the go - you're always reachable
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Add smart features like chat, CRM integration or Microsoft Teams connectivity with ease
Fixed telephony tailored to your business?
Let’s work together to find the telephony solution that best suits your organization - customized, flexible, and future-ready for your team.