Registration to Kamailio World 2015 is open. Two packages are available:

  • conference only – all sessions during May 28-29, 2015
  • pre-conference workshops and conference – all sessions during May 27-29, 2015
Type Price
Registration: Up to May 25, 2015
Conference 540 Euro*
Conference and Workshops 620 Euro*

* Administrative fee of 8 Euro is charged for Paypal payments.

Each registered participant gets access to full conference content, exhibition space, beverages during the day, coffee breaks, lunch meals and the cocktail party. All participants will be eligible to win SIP devices and gadgets offered by organizers and sponsors.

Payment for registration can be done via bank transfer or using PayPal (direct payment or with credit cards such as Visa or MasterCard). Large groups of participants from same company are eligible for discounts, use bank transfer payment form to contact us.

No entry tickets are delivered prior the start of the event, conference badges will be provided on site. Each participant must come to the registration desk with a valid photo id.

PayPal Payment

This type of payment can be done only for a single participant at one time. Many participants from the same company have to be registered one by one (the alternative is to use bank transfer payment method for group registration). Select the desired package and click the next Buy Now button to purchase via PayPal, you will be redirected to PayPal web site to fill the payment form.

Select Attendee Package

Bank Transfer Payment

If you want to pay via bank transfer, fill in and submit next form. This payment option allows registration for many participants at once. After form submission, in one-two business days, you will receive an invoice with the details for payment. For clarification, the registration fee is the one at the moment of submission. This type of payment is very convenient in Germany, European Union or other countries that use IBAN system.

 – registration is closed


** According to European Union regulations, VAT at the location of the event must be charged to all participants. The 19% German VAT is already included in the price. Participants with a valid EU VAT number can claim the VAT back in their country of origin, each local tax authority should provide an electronic portal for this operation. Non-European taxable persons can still reclaim the German VAT using the paper-based procedure.

Note that the organizers reserve the right of refusing or ignore registrations that are not serious or contain invalid data. Registration, cancellation and participation to Kamailio World are subject to following terms and conditions.

For any questions or clarifications, do not hesitate to contact the organizers via:

  • email: <conference [at]>
  • telephone: +49 174 5434030