내 라우터(Fritzbox 7360)에 openwrt가 설치되어 있고 아날로그 전화 통화에 사용되는 포트에 낮은 수준으로 액세스하여 사용자 정의 스크립트나 소프트웨어를 사용하여 일부 오디오를 출력할 수 있기를 원합니다.
이를 달성하기 위해 모든 /dev 장치를 나열합니다.
drwxr-xr-x 3 root root 60 Jan 1 1970 bus
crw------- 1 root root 5, 1 Jan 1 1970 console
crw------- 1 root root 10, 62 Jan 1 1970 cpu_dma_latency
crw------- 1 root root 109, 0 Aug 5 19:36 dsl_cpe_api0
crw-rw-rw- 1 root root 1, 7 Jan 1 1970 full
crw------- 1 root root 254, 0 Jan 1 1970 gpiochip0
crw------- 1 root root 10, 63 Jan 1 1970 gptu
crw------- 1 root root 10, 183 Jan 1 1970 hwrng
crw------- 1 root root 1, 11 Jan 1 1970 kmsg
srw-rw-rw- 1 root root 0 Aug 5 19:36 log
drwxr-xr-x 2 root root 60 Aug 5 19:36 mei_cpe
crw------- 1 root root 90, 0 Jan 1 1970 mtd0
crw------- 1 root root 90, 1 Jan 1 1970 mtd0ro
crw------- 1 root root 90, 2 Jan 1 1970 mtd1
crw------- 1 root root 90, 3 Jan 1 1970 mtd1ro
crw------- 1 root root 90, 4 Jan 1 1970 mtd2
crw------- 1 root root 90, 5 Jan 1 1970 mtd2ro
crw------- 1 root root 90, 6 Jan 1 1970 mtd3
crw------- 1 root root 90, 7 Jan 1 1970 mtd3ro
crw------- 1 root root 90, 8 Jan 1 1970 mtd4
crw------- 1 root root 90, 9 Jan 1 1970 mtd4ro
crw------- 1 root root 90, 10 Jan 1 1970 mtd5
crw------- 1 root root 90, 11 Jan 1 1970 mtd5ro
crw------- 1 root root 90, 12 Jan 1 1970 mtd6
crw------- 1 root root 90, 13 Jan 1 1970 mtd6ro
brw------- 1 root root 31, 0 Jan 1 1970 mtdblock0
brw------- 1 root root 31, 1 Jan 1 1970 mtdblock1
brw------- 1 root root 31, 2 Jan 1 1970 mtdblock2
brw------- 1 root root 31, 3 Jan 1 1970 mtdblock3
brw------- 1 root root 31, 4 Jan 1 1970 mtdblock4
brw------- 1 root root 31, 5 Jan 1 1970 mtdblock5
brw------- 1 root root 31, 6 Jan 1 1970 mtdblock6
crw-rw-rw- 1 root root 1, 3 Jan 1 1970 null
crw------- 1 root root 1, 4 Jan 1 1970 port
crw------- 1 root root 108, 0 Aug 5 19:36 ppp
crw-rw-rw- 1 root root 5, 2 Aug 7 16:55 ptmx
drwxr-xr-x 2 root root 0 Jan 1 1970 pts
crw-rw-rw- 1 root root 1, 8 Jan 1 1970 random
lrwxrwxrwx 1 root root 8 Jan 1 1970 shm -> /tmp/shm
crw-rw-rw- 1 root root 5, 0 Jan 1 1970 tty
crw-rw---- 1 root dialout 251, 0 Jan 1 1970 ttyLTQ0
crw------- 1 root root 10, 61 Jan 1 1970 ubi_ctrl
crw-rw-rw- 1 root root 1, 9 Jan 1 1970 urandom
crw-rw-r-- 1 root root 122, 10 Aug 7 14:17 vmmc10
crw-rw-r-- 1 root root 122, 11 Aug 7 14:17 vmmc11
crw-rw-r-- 1 root root 122, 12 Aug 7 14:17 vmmc12
crw-rw-r-- 1 root root 122, 13 Aug 7 14:17 vmmc13
crw-rw-r-- 1 root root 122, 14 Aug 7 14:17 vmmc14
crw-rw-r-- 1 root root 122, 15 Aug 7 14:17 vmmc15
crw-rw-r-- 1 root root 122, 16 Aug 7 14:17 vmmc16
crw-rw-r-- 1 root root 122, 17 Aug 7 14:17 vmmc17
crw-rw-r-- 1 root root 122, 18 Aug 7 14:17 vmmc18
crw------- 1 root root 10, 130 Jan 1 1970 watchdog
crw------- 1 root root 253, 0 Jan 1 1970 watchdog0
crw-rw-rw- 1 root root 1, 5 Jan 1 1970 zero
하지만 내 라우터의 FON1 포트가 어느 것인지 모르겠습니다. 내가 어떻게 감지할 수 있는지 아시나요?