Hello Alexandr,
the patches for core (to raw sockets) and siptrace look ok, so you can merge your branch to GIT master.
One note for next commits, try to format the commit message with a first line started by the component you patch, like:
"core: this commit description"
or
"siptrace: ..."
It helps to spot quickly from the subject of the notification email.
Some more guidelines here: http://sip-router.org/wiki/devel/git-commit-guidelines#commit_message
Thanks, Daniel