The Bandwidth iOS Mobile Client Objective-C SDK by Bandwidth provides users with the tools to add mobile VoIP calling to existing iOS applications. It also helps users to setup their own server-side application to support iOS VoIP clients.
The Bandwidth API allows users to make calls to get information about an account, get a list of transactions made on an account, as well as make calls for phone numbers, messages, calls, media, applications, errors, and other resources.
Our API directory now includes 373 telephony APIs. The newest is the ClickMeeting API. The most popular, in terms of mashups, is the Twilio API. We list 343 Twilio mashups. Below you'll find some more stats from the directory, including the entire list of telephony APIs.
Facebook has released Conceal, a set of Java APIs for fast encryption and data authentication. Conceal was developed to encrypt large data files (e.g., SD cards) on Android. With the release, Facebook targets older Android devices with less memory and slower processors. Facebook currently deploys Conceal to help protect users' private data and is now launching its functionality to the developer community.