Hung-ying Tyan 306137d97f SIP telephony cleanup.
+ Remove unused classes.
+ Remove unused imports.
+ Remove unused code.
+ add DEBUG flag.

Change-Id: Ie1236d909d971093b68b066d3d8c1857ac89f56f
2010-10-02 08:30:48 +08:00
..
2010-10-02 08:30:48 +08:00