A1 Telekom Austria Group


Top Quality for Worldwide Communications

We are providing global coverage with Signaling GRX/IPX. With mobile subsidiaries operating in 8 markets in CEE and the Balkans, we have years of experience. Our product portfolio reflects this retail know-how and we offer the right mobile solutions.

LTE Signaling Service

LTE Signaling Service enables data roaming with LTE speed to your customers, by managing the transfer of Diameter messages over our carrier grade IP eXchange infrastructure (A1 Telekom Austria Group-IPX).

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SS7 Signaling Service

TAG Signaling Service network provides global roaming coverage to your customers!

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IPX network enables secure and varied roaming services to your customers!

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Fraud & Security Services

With our Fraud & Security Services SIM Box Detection and A-Number Verification we help you to prevent fraud.

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MMS & SMS eXchange

MMS & SMS eXchange enables Mobile Network Operators (MNOs) to efficiently reach MNOs worldwide for the exchange of text and multimedia messages.

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MVNO & Mobile Reseller

Provide mobile services to your own customers. Be your own operator!
Mobile Reseller is the easiest solution on your way to offering mobile services. MVNO in a box!

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Value Added Services - Mobile

We offer you an excellent platform for high performance in national mobile messaging and payment. Reach our Customers directly with SMSC Connect and WAP/WEB Billing.

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These products are provided by A1 Telekom Austria AG