Was causing a very small leak on naptr lookups. Upon review just happened to be a typo missing a bang.

ivrd doesn't use sigaction + SA_RESTART for SIGCHILD. An exiting
child process will interrupt accept() in the parent to handle
the signal, which makes accept() return -1 (errno = EINTR) after
the sighandler function returns.
Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

Fixes repeatedly printing the 'Starting forking listener' message,
if stdout has been redirected into a logfile (for example).
Signed-off-by: Stefan Knoblich <stkn@openisdn.net>

It seems I cannot contact the original author
it seems has a bug which even cannot compile with mp4v2-trunk-479
This patch allow it to compile

Added mod_rayo (XMPP 3PCC http://xmpp.org/extensions/xep-0327.html). Used by Adhearsion as its native call control protocol.  Currently beta testing.