FreeSWITCH启动、查看、及关闭
FreeSWITCH一般安装在路径 /usr/local/freeswitch ，可执行程序位于/usr/local/freeswitch/bin 下，配置文件位于/usr/local/freeswitch/conf（当然这写不是绝对的，具体还要看你自己安装时候的配置）
FreeSWITCH帮助命令
freeswitch -help
''' Usage: freeswitch [OPTIONS] These are the optional arguments you can pass to freeswitch: -nf -- no forking -reincarnate -- restart the switch on an uncontrolled exit -reincarnate-reexec -- run execv on a restart (helpful for upgrades) -u [user] -- specify user to switch to -g [group] -- specify group to switch to -core -- dump cores -help -- this message -version -- print the version and exit -rp -- enable high(realtime) priority settings -lp -- enable low priority settings -np -- enable normal priority settings -vg -- run under valgrind -nosql -- disable internal sql scoreboard -heavy-timer -- Heavy Timer, possibly more accurate but at a cost -nonat -- disable auto nat detection -nonatmap -- disable auto nat port mapping -nocal -- disable clock calibration -nort -- disable clock clock_realtime -stop -- stop freeswitch -nc -- do not output to a console and background -ncwait -- do not output to a console and background but wait until the system is ready before exiting (implies -nc) -c -- output to a console and stay in the foreground Options to control locations of files: -base [basedir] -- alternate prefix directory -cfgname [filename] -- alternate filename for FreeSWITCH main configuration file -conf [confdir] -- alternate directory for FreeSWITCH configuration files -log [logdir] -- alternate directory for logfiles -run [rundir] -- alternate directory for runtime files -db [dbdir] -- alternate directory for the internal database -mod [moddir] -- alternate directory for modules -htdocs [htdocsdir] -- alternate directory for htdocs -scripts [scriptsdir] -- alternate directory for scripts -temp [directory] -- alternate directory for temporary files -grammar [directory] -- alternate directory for grammar files -certs [directory] -- alternate directory for certificates -recordings [directory] -- alternate directory for recordings -storage [directory] -- alternate directory for voicemail storage -cache [directory] -- alternate directory for cache files -sounds [directory] -- alternate directory for sound files '''