All-IP is now available for telephony. ISDN is deactivated step by step. Together with our German cloud telephony partners, we offer you modern NGN connections for your PBX system(s). This enables you to connect your existing telephone system directly or via a media gateway to the public national or international telephone network.
A PBX connection can flexibly map from 1 to 300 voice channels. The required capacity can be quickly and easily adjusted and programmed.
Strictly Necessary Cookies
Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.
If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.
3rd Party Cookies
This website uses Google Analytics to collect anonymous information such as the number of visitors to the site, and the most popular pages.
Keeping this cookie enabled helps us to improve our website.
Please enable Strictly Necessary Cookies first so that we can save your preferences!