Cleanup: scheduled digittimeout. Enhancement: Reduce log level for extension matcher

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@5764 43c1dc8c-776e-4df2-8ef1-6e829299be21
Enhancement: Change Log Levels to reduce logging with 'core set verbose 2' to only show the most important including notices/errors

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@5765 43c1dc8c-776e-4df2-8ef1-6e829299be21