SipDemo
.......\AndroidManifest.xml
.......\res
.......\...\drawable
.......\...\........\btn_record.xml
.......\...\........\btn_speak_normal.png
.......\...\........\btn_speak_pressed.png
.......\...\........\btn_speak_selected.png
.......\...\........\icon.png
.......\...\layout
.......\...\......\call_address_dialog.xml
.......\...\......\walkietalkie.xml
.......\...\values
.......\...\......\strings.xml
.......\...\xml
.......\...\...\preferences.xml
.......\src
.......\...\com
.......\...\...\example
.......\...\...\.......\android
.......\...\...\.......\.......\sip
.......\...\...\.......\.......\...\IncomingCallReceiver.java
.......\...\...\.......\.......\...\SipSettings.java
.......\...\...\.......\.......\...\WalkieTalkieActivity.java