Behind Xirio there is a large number of professionals with extensive experience in the telecommunications sector. We will be happy to help you.


Technical support from Aptica is available for any issue related with Xirio. Contact us:

You can also contact us at this address if you want to import your results from Sirenet.


Xirio team is in a continuous process of improvement and your opinion is very important to us. Send us your ideas and suggestions to:


If you want a personalized service for your company, as well as the possibility of contracting premium accounts that allow you to carry out a high volume of calculations, contact the commercial department:


For any questions about your user account, cancellations, personal data or billing data, please contact: