Log Message:
Update to 1.6.2.19 (fixes several security issues):

Please note that Asterisk 1.6.2.19 is the final maintenance release
from the 1.6.2 branch. Support for security related issues will
continue until April 21, 2012. For more information about support
of the various Asterisk branches, see
https://wiki.asterisk.org/wiki/display/AST/Asterisk+Versions

The release of Asterisk 1.6.2.19 resolves several issues reported
by the community and would have not been possible without your
participation.  Thank you!

The following is a sample of the issues resolved in this release:

* Don't broadcast FullyBooted to every AMI connection
   The FullyBooted event should not be sent to every AMI connection
   every time someone connects via AMI. It should only be sent to
   the user who just connected.
   (Closes issue #18168. Reported, patched by FeyFre)
* Fix thread blocking issue in the sip TCP/TLS implementation.
   (Closes issue #18497. Reported by vois. Tested by vois, rossbeer, kowalma,
   Freddi_Fonet. Patched by dvossel)
* Don't delay DTMF in core bridge while listening for DTMF features.
   (Closes issue #15642, #16625. Reported by jasonshugart, sharvanek. Tested by
   globalnetinc, jde. Patched by oej, twilson)
* Fix chan_local crashs in local_fixup()
   Thanks OEJ for tracking down the issue and submitting the patch.
   (Closes issue #19053. Reported, patched by oej)
* Don't offer video to directmedia callee unless caller offered it as well
   (Closes issue #19195. Reported, patched by one47)

Additionally security announcements AST-2011-008, AST-2011-010, and
AST-2011-011 have been resolved in this release.

For a full list of changes in this release, please see the ChangeLog:

http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.6.2.19