The future of telecommunications is IP. Replace your ISDN connection with a powerful SIP trunk from TENIOS. You connect your existing telephone system to the telephone network via a broadband connection. TENIOS offers the best voice quality and at unbeatable prices from 0,01 € without fixed costs.
We handle the telephone calls via the NGN (next generation network): secure, with high speed and in the best voice quality. Whether you want to terminate your existing ISDN connection, replace it, or use UCC solutions, such as Skype for Business, you can use SIP trunking to connect your systems to the telephone network. The simple connection allows you to integrate additional sites at any time and expand your capacity as desired.
save up to 50 % of your telepony costs with SIP trunks
TENIOS offers telephone numbers in 5200 cities and 50.000 worldwide for 5,00 € per month. These numbers are connected to your SIP trunk. Your telephone system will forward the calls internally. In addition, you can set up further target points such as call centers, announcements or SIP trunks via our platform. When busy or inaccessible, calls are routed to these destinations.
Change your number to : you do not need any new numbers, you can take your existing numbers with you. These numbers of eg Telekom, vodafone, versatel are ported to TENIOS. As a user, you are the owner of the phone number. Porting is performed without interruption or service failure.