hello, all of users:<br>i have a problem with loading chan_dahdi.so. when i start asterisk, it always reports the can not open channel 1 in ...<br>here is my setting: in etc/system/dahdi.conf:<br># Global data<br>fxsks=1<br>fxsks=2<br>fxoks=3<br>fxoks=4<br>loadzone = us<br>defaultzone = us<br>--------------------- in my chan_dahdi.conf---------------<br>group=0<br>signalling=fxs_ks<br>context=from-internal<br>channel => 1<br>channel => 2<br>signalling=fxo_ks<br>context=demo<br>channel => 3<br>channel => 4<br>----------dmesg----------------<br>dahdi: Registered Span 1 ('WCTDM/4') with 4 channels<br>dahdi: Span ('WCTDM/4') is new master<br>Freshmaker version: 71<br>Freshmaker passed register test<br>Module 0: Installed -- AUTO FXO (FCC mode)<br>Module 1: Installed -- AUTO FXO (FCC mode)<br>Module 2: Installed -- AUTO FXS/DPO<br>Module 3: Installed -- AUTO FXS/DPO<br>Found a Wildcard TDM: Wildcard
TDM400P REV E/F (4 modules)<br>---------------------------------<br>one error is that there is no transcode under /dev/dahdi, i do not why.<br>[root@new-host-13 dahdi]# ls<br>1 2 3 4 channel ctl pseudo timer<br>[root@new-host-13 dahdi]#<br>and load from asterisk:<br>=============<br>Connected to Asterisk SVN-trunk-r140246 currently running on new-host-13 (pid = 2664)<br>Verbosity is at least 50<br>new-host-13*CLI> module load chan_dahdi.so<br>Unable to load module chan_dahdi.so<br>Command 'module load chan_dahdi.so' failed.<br> == Parsing '/etc/asterisk/chan_dahdi.conf': == Found<br> == Parsing '/etc/asterisk/users.conf': == Found<br>[Aug 28 11:25:57] WARNING[2797]: chan_dahdi.c:1139 dahdi_open: Unable to specify channel 1: No such device or address<br>[Aug 28 11:25:57] ERROR[2797]: chan_dahdi.c:8346 mkintf: Unable to open channel 1: No such device or address<br>here = 0, tmp->channel = 1,
channel = 1<br>[Aug 28 11:25:57] ERROR[2797]: chan_dahdi.c:13646 build_channels: Unable to register channel '1'<br>new-host-13*CLI><br>==========================<br>any one has idea for that problem? <br>the second question is about modprobe the modules. is the ztcfg command still workable for DAHDI? it always opens zaptel.conf file. what is the steps to load modules:<br>--- like this------<br>modprobe dahdi<br>modprobe wctdm<br>ztcfg -vvvvvvvvvvvvvvv; but my one open zaptel.conf file, i installed zaptel before. it should open dahdi.conf. <br>i am still investgating DAHDI for further testing. thanks!<br>zhu<br><p> 
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