[Asterisk-Users] How to apply patches

[B G]

Hello,

I have some issues with Asterisk, and I see them fixed in bug
database. It is also said the fix is updated in CVS. However, when I
checkout the most current release from CVS, I cannot find the
modification as described in the difference file in the bug database.

How can I apply the patches? Or where can I get the source code with
fixed bugs applied?

Thanks
Hoa Nguyen