The 2.0 version of CollanosPhone for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free Mac application is a product of Collanos Software AG. CollanosPhone for Mac belongs to Communication Tools. The most popular version of the application is 2.0. The default filename for the program's installer is CollanosPhoneInstaller.dmg.
From the developer:
Collanos partners with a leading VoIP provider to integrate voice services with Collanos Workplace. This complementary solution allows Collanos users to call other team members, to conduct conference calls and to communicate through its integrated multiplatform, multiprotocol instant messaging features. Working with Collanos Phone and Workplace users can enjoy the benefits of a true Unified Teamwork solution
You may want to check out more Mac applications, such as MySpaceIM, ISL Pronto or Instant Messaging, which might be similar to CollanosPhone.