Compare the different kinds of unified communication platforms, such as VoIP and PBX, their features and functionality, based on the five criteria, featuring some communication applications as examples, such as Skype or similar apps.

Based on your Week Two Learning Team Collaborative discussion, submit, individually, a 2 to 3 page APA formatted paper with a comparison of the different kinds of unified communication platforms, such as VoIP and PBX, their features and functionality, based on the five criteria, featuring some communication applications as examples, such as Skype or similar apps.