Debug: Add debug output for addons using fauly d->config_type='7914' config parameter

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@5653 43c1dc8c-776e-4df2-8ef1-6e829299be21
Fix: Remove undefined behaviour (sendDigit)

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@5654 43c1dc8c-776e-4df2-8ef1-6e829299be21
Fix: Make digits[] const (sendDigit)

git-svn-id: https://svn.code.sf.net/p/chan-sccp-b/code/trunk@5655 43c1dc8c-776e-4df2-8ef1-6e829299be21