Blacklists for routers and telephone systems

tellows scorelists for the Fritzbox

With the tellows scorelists for the FritzBox you can equip your router at home for a secure telephone experience. With the blacklists you benefit from caller identification for your fixed line telephone. The easy setup and the automatic updates via CardDAV server offer a relaxed telephoning experience. The call barring function allows you to block advertising calls and dubious callers

The largest community on telephone numbers, with over 40,000 records and 1.3 million visitors per month, is what makes the call blocker and spam filter for the telephone so successful! The scorelists contain selected, active numbers that have been reported to tellows. Every day, tellows receives hundreds of ratings which are then considered for the scorelist.

It is also possible to block incoming calls. In this case, the call numbers are not put through at all via the call blocking function in the Fritzbox and all callers in the telephone book are directly blocked.

The scorelists can be linked to your tellows user account. Negatively rated numbers immediately land on your personal blocklist and are included when importing the score lists. Important is the login on the website or linking the app to your tellows account. The personal blocklist contains all numbers that you have rated yourself (independent from the ratings of other users) and of course all other phone numbers rated at tellows.

tellows CSV blacklist for PBXs

With the API access you have the possibility to download the current telephone numbers of the spam database as a CSV list and you can add them into your PBX. The list contains for all telephone numbers, the caller name, caller type and the tellows score (risk assessment). Benefit from the real-time synchronisation with systems like Asterisk. With the tellows API Key a live number query can be made on tellows servers. Thus your protection against annoying calls is always up to date, because information about each telephone number can be synchronised in real-time with the terminal device and can be processed, blocked and suppressed accordingly. Annoying advertising calls are therefore passè.