[Feb 9 16:34:51] ERROR asterisk.c: Asterisk has detected a problem with your Zaptel configuration and will shutdown for your protection. You have options: 1. You only have to compile Zaptel support into Asterisk if you need it. One option is to recompile without Zaptel support. 2. You only have to load Zaptel drivers if you want to take advantage of Zaptel services. One option is to unload zaptel modules if you don't need them. 3. If you need Zaptel services, you must correctly configure Zaptel.