Global Voice Transit

We pave the way for your worldwide connection!

international voice - jumping woman

Facts & Figures
  • Direct connections to over 200 operators in 70 countries
  • More than 92% signaling traffic transferred directly
  • Protocols supported: TDM, SIP, SIP-I, H323
  • Codecs supported: G.723.1, G.729, G.711
  • Roaming access to 600 mobile operators in more than 190 countries

Your Benefits
  • Cooperation with an international carrier
  • With its own TDM & IP – based infrastructure
  • Years of experience in operations
  • Excellent platform for high quality in international voice traffic and service numbers
  • Specialists provide carrier grade quality

You may also like these products: Value Added Services - Voice

You are interested in our products?
Our Sales Team is happy to help!


These products are provided by A1 Telekom Austria AG


We focus for our voice customers on quality at scalable prices.

Stephan Baudisch