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Vobi SIP Account

Vobi is a mobile softphone, i.e. an application allowing users to make and receive calls from their mobile phones using the Vox network. Vobi SIP Account users benefit from reduced call rates across all networks, including international destinations.

How It Works


  • Save

    Make calls at reduced rates across all networks, including international destinations.

  • Call home while travelling abroad

    Use Vobi to call your loved ones or office while travelling abroad and pay local rates.

  • Cost management

    Charged a low flat rate on a month-to-month basis, so you aren’t trapped into long contracts. Uncapped calling plans are also available.

  • Easy buy

    Buy online and have your account setup in minutes. No lengthy documents to fill in or waiting on the line for a call centre agent.

Frequently Asked Questions

A QR code consists of an array of black and white squares containing information that is easy to access using a smartphone camera.

The QR code contains important information to setup your Vox SIP account.

0.5MB per minute if using G.729 codec.

Yes, Vobi can be used wherever you have internet access. Please take note that roaming data charges may be applicable, depending on your mobile call plan.

Login to our customer portal ( to view your account details and configuration settings. You will be able to view your QR code here as well.

Yes. Geographic number porting regulations allow users to retain their numbers.

Yes, approximately 35% of the inbound call revenue is passed on the user by way of rebates. This excludes uncapped voice accounts.


Vobi SIP Account Uncapped


  • Uncapped calling to all SA destinations,
    including mobile
    Month-to-month contract
    Pricing inclusive of VAT
    R54 set-up fee

Vobi SIP Account


  • R0.43 per min flat rate to all SA destinations,
    including mobile
    Pricing inclusive of VAT
    Month-to-month contract
    R54 setup fee

Add Vobi uncapped to LTE-A


  • Uncapped calling to all SA destinations
    including mobile
    Month-to-month contract
    Pricing inclusive of VAT
    R54 set-up fee

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