Cloud Centrex mobile application is a full-featured softphone that allows you to continue using your hosted PBX services outside of your office. Receive phone calls on your external or internal work number. Put calls on hold, park them, or transfer using the intuitive user interface. Listen to your office voicemail messages and manage them with ease within the same app. No need for complex configurations; just log in with your Cloud Centrex account credentials and the application will self-configure. Requires a valid Cloud Centrex account to function.