IP-Centrex

Our simple and expandable telephone system with many convenient functions

SIP-Trunk

Unleash your SIP server directly as a trunk at us. Hiebei we support among other MS Lync®

Audiotex

We create customized voice response systems for your business. Even mailbox or video conferencing systems with possible

Carriers

Custom-made services for carriers. Meet the regulatory requirements enabled our Wholesale platform. Of operation and billing to the port.

Dial Numbers

With Teleflash You can call numbers from all German local networks, as well as service numbers and also numbers from other countries refer.

Unified Communications

Unified and integrated communications across multiple channels of communication, such as email, fax, message, text message and telephon