A flexible, high-quality and cost-efficient international voice service

Deutsche Telekom Global Carrier has an extensive global network that can deliver international voice services geared to your cost and quality requirements. Working in a highly automated, transparent IT environment with 100 % of our voice traffic being all-IP, our experienced traders offer extremely efficient wholesale routing and high-quality services at the most competitive prices.


  • 20 years of experience in voice trading results in optimum quality/price ratio
  • One of the largest wholesale players with more than 26 billion voice minutes per year
  • Active in fighting fraud with dedicated teams and state-of-the-art tools
  • Future-proof Next Generation Voice International (NGVi) platform; 100% of traffic is all-IP
  • High-quality, global delivery, 24/7 network monitoring
  • Efficient routing to any destination worldwide

The Solutions

Mobile Hubbing

  • Ensures the best quality at a stable price level so your subscribers can enjoy all the mobile services they require.

  • Direct termination to mobile network operators with the support of MSRN number ranges also ensures highest roaming quality for your customers. 

  • Our offering includes end-to-end calling line identification (CLI) transmission, access to web-based tools for real-time, quality monitoring, and transmission of 3G video telephony on a 64 kbps basis.
  • Generally HD Voice is supported to ensure the Highest Voice Quality Experience.


Premium Hubbing

Premium hubbing delivers the stable and reliable voice termination your customers demand: 

  • Our routing managers ensure your traffic is always conducted via Deutsche Telekom’s quality termination options.
  • Important KPIs such as the answer seizure ratio (ASR) or network efficiency ratio (NER) are constantly monitored so that superior termination quality is guaranteed.


Telenor Global Wholesale

Deutsche Telekóm is a big group with lots of synergies that we can take advantage of to optimize our business. Their size also makes them a safe bet – we know they have the resources to plan technologies well into the future. Through all our dealings, they have also been completely trustworthy, by delivering exactly what we’ve discussed and agreed upon. We are pleased to do business with them.


Per Lorentsen, Chief Technical Officer at Telenor Global Wholesale

Hrvatski Telekom

At Hrvatski Telekom, we very much appreciated the close partnership with Deutsche Telekom's trading experts. The agreement allows us to exploit synergies arising from the Group's position in the global voice wholesale market.


Žarko Sutlar, Director of Wholesale Partners Dept., Hrvatski Telekom

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