Call filter
Are there callers you’d rather not reach your business number? With the call filter feature, you can easily block unwanted calls and control who gets through.
Keep your phone line open for the people who matter most.
- Works with any phone provider
- Stay connected without relying on internet
- No setup hassle - Pick up and you’re ready to go
Benefits call filter
See how our smart tools helps your team work more efficiently, save valuable time, and elevate the way your business communicates.
Authorized callers only
Your colleagues deal only with authorized callers - for example, customers. The difference in professionalism and efficiency is noticeable on every call.
Better concentration
Unwanted calls can be distracting. The call filter ensures your team stays focused on providing excellent service.
Better service
Increased focus, reduced interruptions, and lower time pressure allow colleagues to deliver better service consistently.
See how it works
Watch a quick demo to learn how setup, team usage, and key features keep your business reachable - anytime, from anywhere.

Activate Call filter
The call filter is included in the Callfactory subscription and can be activated at any time at no extra cost. Our numbers and additional features are compatible with any telephone system and telecom provider, so you don’t need to make any changes to your current infrastructure when registering a number with us.
Learn more about other features
Discover more features designed to enhance your business communications.
Call forwarding
Your phone number is a virtual number, meaning every incoming call can be forwarded to any device - whether a landline or mobile.
Call insights
Want to reach more callers and improve service? Call statistics help you track performance and ensure you’re meeting your goals. After all, measuring is knowing.
Call queue system
Sometimes call volume exceeds your team’s capacity. With the queue system, you can handle peaks efficiently and ensure no caller is left waiting.
Call filter FAQ
Find clear answers about the call filter and how it works for your business.
The call filter only works on incoming calls.
Just share the date and time of the call with our support team. We’ll trace the anonymous number for you and add it to your call filter.
We can also temporarily activate a call filter for incoming calls.









