Zello Work software is developed by Zello Inc. © 2007-2022. All rights reserved.

Web-interface includes icons artwork, created by Mark James and used under Creative Commons Attribution 2.5 License.

This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit,

This product includes Speex software © 2002-2003, Jean-Marc Valin/Xiph.Org Foundation,

Client software translations contributors:

  • Bulgarian—Andrean Dzhambazov
  • Croatian—Nevenko Kovacic
  • Czech—Ondrej Verzich
  • French—Jean Marie
  • Polish—Sebastian Kobryn, Maciej Dmowski
  • Romanian—Alexandru Bogdan Munteanu
  • Spanish—Alejandra Garcia-Buenaventura
  • Swedish—Leif Larsson