Corporate customers

Business Voice International

International phone numbers for enterprise customers

Are you operating a small or medium-sized business in Switzerland, with branches in other countries? Do you require local or national phone numbers for your foreign branches and are you looking to streamline your international Unified Communication and Collaboration (UCC) and PBX infrastructures? Welcome to Sunrise! With our Business Voice International service, you can now communicate using virtual local or national phone numbers.


Why Business Voice International? ​
Benefits for your business and your employees:

  •  
  •  

Streamlined telecommunications infrastructure

By consolidating your domestic and foreign telecommunications infrastructure

Greater efficiency through cross-border collaboration

Thanks to the integration
of all international phone numbers
into a single UCC solution

High cost
savings

By removing the need for
national or local
PBX/UCC infrastructures

Professional installation
and 24/7 support

Thanks to tailored consultation and support from an experienced Sunrise project manager


Functionality:
provision of international phone numbers.

  • Business Voice International has been developed for internationally active medium-sized and large companies based in Switzerland, bringing the Swiss-based and overseas branches closer together. International phone numbers are provided through successful collaboration with nationally licensed partner aggregators and telecommunications operators. Incoming calls are directly routed to the Sunrise network; outgoing calls are routed from the Swiss service, allowing for the display of international phone numbers.
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Interested? Download detailed information (PDF)

 

Sunrise Business Connectivity allgemeine Funktionsweise
Sunrise_ Business_Voice__750x563px_Weltkugel-Sunrise


Coverage:
already available in over 63 countries.

  • Always stay connected with your key business phone numbers from anywhere in the world. Business Voice International is already available in over 63 countries, with more being added on a regular basis.

  • Albania 

    Argentina 

    Australia 

    Austria 

    Belgium 

    Bosnia and Herzegovina      

    Brazil 

    Bulgaria 

    Canada 

    Chile 

    China 

    Colombia 

    Croatia 

    Cyprus 

    Czech republic 

    Denmark 

    Dominican Republic      

    El Salvador 

    Finland 

    France 

    Georgia 

    Germany 

    Greece 

    Guatemala 

    Hong Kong 

    Hungary 

    Iceland 

    Ireland 

    Israel 

    Italy 

    Japan 

    Kazakhstan

    Kazakhstan       

    Kenya 

    Latvia 

    Lithuania 

    Luxembourg 

    Malaysia 

    Malta 

    Mexico 

    Monaco 

    Netherlands     

    New Zealand       

    Panama 

    Philippines

    Poland 

    Portugal 

    Puerto Rico 

    Romania 

    Russian Federation 

    Serbia 

    Singapore 

    Slovakia 

    Slovenia 

    South Africa 

    Spain 

    Sweden 

    Thailand 

    Uganda 

    Ukraine 

    United Kingdom 

    United States of America 

    Venezuela 
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