Disclaimer
Last updated: 29 October 2026
1. Emergency calls
SIPprime does not replace a phone for emergency calls. Whether emergency numbers (such as 112, 911, 117, 144) can be reached through your SIP account and are routed to the right emergency centre depends on your SIP provider, your location and your internet connection. Without internet or during a power cut, SIPprime cannot place calls. Use your phone's Phone app over the mobile network for emergencies.
2. Availability
SIPprime needs an internet connection and a working SIP account with a provider of your choice. Without SIPprime Pro, incoming calls arrive only while the app is actively connected to your SIP server. Even with the push server we don't guarantee that calls connect at all times, without interruption or at a particular voice quality. HD voice, encryption and transfer work only if your provider supports them.
3. Costs
Call charges come only from your SIP provider under its rates, data charges from your internet or mobile provider. The App Store shows the price of SIPprime Pro before you buy.
4. Liability
To the extent permitted by law, we are liable only for damage caused intentionally or through gross negligence. We are not liable for damage from missed, dropped or failed calls, from outages of SIP servers, networks or devices, or from incorrectly entered credentials.
5. Website content
We prepared this website with care but make no warranty that it is accurate, complete or up to date.
6. External links
The operators of external websites we link to are solely responsible for their content. No legal violations were apparent when the links were created.
7. Copyright
The texts, design, app icon and ringtones of SIPprime belong to netvalue GmbH. Any use beyond private use of the app requires our consent.
8. Language
This is a translation for convenience. The German version is legally binding.