• Unified Communications

    The extension can be a VoIP-Phone, a smartphone, a tablet, a notebook or a PC.

    The extension can be a VoIP-Phone, a smartphone, a tablet, a notebook or a PC.

    The extension can be a VoIP-Phone, a smartphone, a tablet, a notebook or a PC.

  • Cheaper call costs
     

    - Up to 70% cheaper calls
    - Monthly fee 2€
    - No investments
    - No maintenance costs

    - Up to 70% cheaper calls
    - Monthly fee 2€
    - No investments
    - No maintenance costs

    - Up to 70% cheaper calls
    - Monthly fee 2€
    - No investments
    - No maintenance costs

  • Be dynamic

    Transfer your phone numbers or choose new phone numbers: more than 70 countries and 2500 area codes. Connect the locations of your company into a united network. You can order an extension, create a interactive voice response (IVR) or a cost report with just one click.

    Transfer your phone numbers or choose new phone numbers: more than 70 countries and 2500 area codes. Connect the locations of your company into a united network. You can order an extension, create a interactive voice response (IVR) or a cost report with just one click.

    Transfer your phone numbers or choose new phone numbers: more than 70 countries and 2500 area codes. Connect the locations of your company into a united network. You can order an extension, create a interactive voice response (IVR) or a cost report with just one click.

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Business VOIP telephony

New offer in Business VoIP telephony:
Phone terminal extension and Phone Yealink T19 for just 2.50 € per month.


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Free test period

Get to know the quality of the Alstar services.
If you would like to try out our telephony, we offer a free 14-day trial period.


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Internet

Internet is the foundation of modern communications in every business. The Stelkom company, which owns the Alstar company, cooperates with all major Slovenian and foreign Internet service providers, enabling fast and high-quality connectivity for all modern applications.

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