rendered paste body*CLI> zap restart
[May 22 16:42:16] WARNING[8914]: chan_zap.c:904 zt_open: Unable to specify channel 1: Device or resource busy
[May 22 16:42:16] ERROR[8914]: chan_zap.c:7144 mkintf: Unable to open channel 1: Device or resource busy
here = 0, tmp->channel = 1, channel = 1
[May 22 16:42:16] ERROR[8914]: chan_zap.c:10442 build_channels: Unable to register channel '1-4'
[May 22 16:42:16] WARNING[8914]: chan_zap.c:9740 zap_restart: Reload channels from zap config failed!
*CLI> [May 22 16:42:16] WARNING[9041]: chan_zap.c:6367 ss_thread: read returned error: Bad file descriptor
[May 22 16:42:16] WARNING[9041]: chan_zap.c:1633 zt_confmute: zt confmute(0) failed on channel 4: Bad file descriptor
[May 22 16:42:16] WARNING[9041]: chan_zap.c:1601 restore_gains: Unable to restore gains: Bad file descriptor
[May 22 16:42:16] WARNING[9041]: chan_zap.c:2575 zt_hangup: Unable to set law on channel 4 to default
[May 22 16:42:16] WARNING[9041]: chan_zap.c:1616 zt_set_hook: zt hook failed: Bad file descriptor
[May 22 16:42:16] WARNING[9041]: chan_zap.c:2633 zt_hangup: Unable to hangup line Zap/4-1
[May 22 16:42:16] WARNING[9041]: chan_zap.c:1464 zt_disable_ec: Unable to disable echo cancellation on channel 4
[May 22 16:42:16] WARNING[9041]: chan_zap.c:1345 reset_conf: Failed to reset conferencing on channel 4!