Final release of 3CX Call Flow Designer and 3CX courses in Belarus

Introducing 3CX Call Flow Designer Final Release


This week we released the final version of the 3CX Call Flow Designer voice application development environment.

The application was in the preliminary testing stage for a long time, and during this period received numerous reviews and comments from developers. Based on these reviews, we have added several ready-to-use specialized components. Previously, these components had to be created manually. The process of creating such components was discussed in previous articles of this blog. Now you can use them immediately, without additional programming.



New components


  • Date Time Conditional - performs various branches in the voice application, depending on the date and time, and for certain DID lines. It does not require the use of C # expressions.
  • Authentication - asks the subscriber for an ID and PIN, processes basic input errors and checks the entered values ​​in an external data source (database).
  • Credit Card - requests a credit card number, expiration date, CVV code, processes the main input errors and checks the entered values ​​in an external source (database) of data.
  • Web Service REST - for working with REST web requests using various authentication methods.
  • 3CX Get Extension Status - Gets the current status (profile) of the 3CX extension (including possible “overlays” of profile policies), and also checks whether the extension (user) is busy with the conversation or is free.
  • 3CX Get Queue Extensions - Gets a list of extension numbers (agents) connected to the selected Call Queue, as well as their status: connected / not connected.
  • New session variable session.transferingExtension - transfers the Extension number from which the call forwarded to the voice application (if such a number exists). Used to transfer the call back to the extension, after the application is completed.
  • New functions for working with long numeric arguments: SUM_LONG, MULTIPLY_LONG, DIVIDE_LONG, NEGATIVE_LONG, ABS_LONG.
  • New functions GET_LIST_ITEM_COUNT and GET_LIST_ITEM for working with lists returned by the new 3CX Get Queue Extensions component.


Downloads and documentation



Free 3CX training in the Republic of Belarus


This week we will conduct wonderful training courses on 3CX Phone System in Minsk, Belarus! Courses will be held on Wednesday-Thursday September 27-28, 2017 at the Belarus Hotel. Training is conducted in Russian.



Courses are completely free for any 3CX partner. Note that similar courses on VoIP systems of other vendors cost from several hundred dollars per participant, and we also have a delicious lunch!

The training fully examines the capabilities of the system, as well as preparing for the certification exams . 3CX certification is required to obtain 3CX Preferred Partner status and post on the 3CX website in the Where to Buy section.

3CX courses consist of two parts: basic and advanced. Among other things are considered:

  • initial installation of automatic telephone exchange and clients 3CX
  • setup of firewalls
  • system update and recovery
  • extension numbers, remote connections
  • VoIP Security

Registration information and detailed schedule:


We recommend that you do not hesitate to register, as limited number of seats.
See you in Minsk!

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