The global ridesharing and taxi company, Uber, has rolled out a new VoIP calling feature as another method for drivers and riders to communicate with each other. Similar to other VoIP communication applications such as Skype, this feature will require an Internet connection instead of a mobile voice service in order to make calls. Riders and drivers on Uber can already communicate by using in-app chats, sending SMS or making voice calls over their mobile service provider’s network. Yet VoIP calling caught Uber’s attention when the company noticed that in some countries, particularly when traveling abroad, data calling is cheaper than calling over a mobile voice network. Besides this new feature assisting the company to expand their services on a global scale, this advancement will be of great assistance to drivers, as they will be able to stay within the Uber app while handling voice calls. Moreover, the…