A1 Telekom Austria Group


The best Choice for your Connection

As an international carrier with its own TDM & IP – based infrastructure and years of experience in operations, we offer an excellent platform for high quality in international and national voice traffic and service numbers. Our specialists provide voice quality monitoring and international routing.

Global Voice Transit

With our International Voice Solutions we pave the way for your worldwide connection

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Global Voice Transit - Prepayment / Downpayment Solution

Maximum payment flexibility with premium quality for your global voice termination.

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Value Added Services - Voice

We offer you an excellent platform for high quality in national & international value added service traffic for your premium connectivity.

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These products are provided by A1 Telekom Austria AG