CJGuestCallController - using Swift
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DESCRIPTION:

A Swift based application that uses the CJGuestCallController of the 
Jabber Guest SDK in a navigation controller.

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REQUIREMENTS:

This project was built and tested with Xcode 6.1 and iOS 8.1

To build and run it you must copy the JabberGuest.framework into the project. 
As the JabberGuest.framework is in Objective C, you will need to add a 
bridging header.
1.  Drag the JabberGuest.framework bundle to the Frameworks group of your
    project.
2.  When prompted, select Copy items into destination's group folder.
3.  Click Finish.
4.  Right-click JabberGuest.framework in your project, and select Show in
    Finder.
5.  Open the Resources folder and drag the JabberGuest.bundle to the
    Frameworks folder.
6.  When prompted, ensure Copy items into destination's group folder is not
    selected.
7.  Click Finish.
8.  Create a new header file, goto File -> New -> iOS -> Select header file and name it as <name-of-the-project>-Bridging-Header.h-
    CJGuestCallController-Bridging-Header.h and add it to your project. Add the header file -
    #import  <JabberGuest/JabberGuest.h>
9.  Create an empty .mm (Objective C++ file) which allows the linker to link in Objective C ++ modules
