Stasis: Relegate log message to dev-mode

This error message primarily applies to development tasks and will now
only show up when dev-mode is enabled via configure.


git-svn-id: http://svn.asterisk.org/svn/asterisk/branches/13@424850 f38db490-d61c-443f-a65b-d21fe96a405b
res_rtp_asterisk: Allow only UDP ICE candidates.

The underlying library, pjnath, that res_rtp_asterisk uses for ICE
support does not have support for ICE-TCP. As candidates are
passed through directly to it this can cause error messages to occur
when it receives something unexpected (such as a TCP candidate).
This change merely ignores all non-UDP candidates so they never
reach pjnath.

ASTERISK-24326 #close
Reported by: Joshua Colp
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Merged revisions 424852 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 424853 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: http://svn.asterisk.org/svn/asterisk/branches/13@424854 f38db490-d61c-443f-a65b-d21fe96a405b