Unable to create channel of type 'DAHDI'

Asterisk Asterisk Support
1

Unable to create channel of type ‘DAHDI’ (cause 0 - Unknown)

Getting this error message when trying to make outbound call via Bell phone lines connected to digium card.

Asterisk: 1.4.25
Asterisk-GUI 2.0
Card: Digium TDM8XM

Does anybody know how to fix this?

2

[quote=“kkuminsky”]Unable to create channel of type ‘DAHDI’ (cause 0 - Unknown)
Asterisk: 1.4.25
Asterisk-GUI 2.0
Card: Digium TDM8XM[/quote]

You did install dahdi-linux ? You are sure the dahdi kernel module is loaded ??

3

Thank you for your reply.

I have this one installed:
downloads.asterisk.org/pub/telep … 2.0.tar.gz

And here are all modules loaded:

[root@pbx ~]# lsmod | grep dahdi
dahdi_echocan_mg2 10248 0
dahdi_transcode 12164 1 wctc4xxp
dahdi_voicebus 39104 2 wctdm24xxp,wcte12xp
dahdi 192392 12 dahdi_echocan_mg2,xpp,dahdi_transcode,wcb4xxp,wctdm,wcfxo,wctdm24xxp,wcte11xp,wct1xxp,wcte12xp,dahdi_voicebus,wct4xxp
crc_ccitt 6337 1 dahdi

Also, there is an error message that appears before “Unable to create channel…”:
WARNING[7799]: chan_dahdi.c:8376 dahdi_request: Unable to determine channel for data trunk_1/5195895464

4

issues.asterisk.org/view.php?id=15619