Log Samples from Asterisk
-------------------------

.. code-block:: console

  Dec 16 18:02:04 asterisk1 asterisk[31774]: NOTICE[31787]: chan_sip.c:11242 in handle_request_register: Registration from '"503"<sip:503@192.168.1.107>' failed for '192.168.1.137' - Wrong password
  Dec 16 18:03:13 asterisk1 asterisk[31774]: NOTICE[31787]: chan_sip.c:11242 in handle_request_register: Registration from '"502"<sip:502@192.168.1.107>' failed for '192.168.1.137' - Wrong password
  Dec 16 18:04:49 asterisk1 asterisk[31774]: NOTICE[31787]: chan_sip.c:11242 in handle_request_register: Registration from '"1737245082"<sip:1737245082@192.168.1.107>' failed for '192.168.1.137' - Username/auth name mismatch
  Dec 16 18:04:49 asterisk1 asterisk[31774]: NOTICE[31787]: chan_sip.c:11242 in handle_request_register: Registration from '"100"<sip:100@192.168.1.107>' failed for '192.168.1.137' - Username/auth name mismatch
  Jun 27 18:09:47 host asterisk[31774]: ERROR[27910]: chan_zap.c:10314 setup_zap: Unable to register channel '1-2'
  Jun 27 18:09:47 host asterisk[31774]: WARNING[27910]: loader.c:414 __load_resource: chan_zap.so: load_module failed, returning -1
  Jun 27 18:09:47 host asterisk[31774]: WARNING[27910]: loader.c:554 load_modules: Loading module chan_zap.so failed!