<https://www.ipphone-warehouse.com/blog/troubleshooting-asterisk-with-a-network-engineer-part-1/#BlogPosting>
<http://schema.org/description>
"Free software sometimes comes with free headaches.\r\n\r\n\r\n\t(This is the first of two posts on troubleshooting Asterisk. The second will be posted right here next Thursday.)\r\n\r\n\r\n\t\r\n\r\n\r\n\tAsterisk is an open source application used in IP phone systems to crea…"
<https://www.ipphone-warehouse.com/blog/troubleshooting-asterisk-with-a-network-engineer-part-1/>