I am seeing this error each time I shutdown/restart my system and every time I try to run ‘zap restart’:
[Mar 1 15:05:26] WARNING: chan_zap.c:932 zt_open: Unable to specify channel 1: Device or resource busy
[Mar 1 15:05:26] ERROR: chan_zap.c:7128 mkintf: Unable to open channel 1: Device or resource busy
here = 0, tmp->channel = 1, channel = 1
[Mar 1 15:05:26] ERROR: chan_zap.c:10426 build_channels: Unable to register channel ‘1’
[Mar 1 15:05:26] WARNING: chan_zap.c:9729 zap_restart: Reload channels from zap config failed!
I have a TDM400 with 4 FXO modules. This is my configuration for /etc/zaptal.conf
Zaptel Configuration File
This is my configuration for /etc/asterisk/zapata.conf
channel => 1
I am running on a Dell 2950 with RedHat Enterprise 4 Update 4 (x86_64, Kernel 2.6.9-42.ELsmp) with 1.4 versions of the Zaptel drivers and of Asterisks.
Any help on trying to troubleshoot where this problem lies or if it is a problem would be greatly appreciated.