asterisk users - Dec 2010 - Asterisk 1.4.38 - unknown signalling bri_cpe

Hi,

we upgraded an Asterisk 1.4 with mISDN to 1.6 with chan_dahdi. Due to 
problems with iax channel posted earlier, we wanted to switch back to 
1.4 version.

Server has 2 HBA cards, everything is running fine with 1.6, bri_cpe is 
recognized and the 7 euroISDN channels are running well, ingoing and 
outgoing.

Now we installed 1.4.38 version and no more ISDN. In logs we found this:

[2010-12-24 14:50:38] VERBOSE[1773] logger.c:   == Parsing 
'/etc/asterisk/chan_dahdi.conf': [2010-12-24 14:50:38] VERBOSE[1773] 
logger.c: Found
[2010-12-24 14:50:38] ERROR[1773] chan_dahdi.c: Unknown signalling 
method 'bri_cpe' 

[2010-12-24 14:50:38] ERROR[1773] chan_dahdi.c: Signalling must be 
specified before any channels are.

We think about a bug in libpri 1.4.11.4 so installed 1.4.11.5, same 
result. Dahdi linux and tools are 2.4.0 And yes, Asterisk is build with 
libpri ;-)

dh at myPhoneServer:/usr/src$ strings 
/usr/src/asterisk-1.4.38/channels/chan_dahdi.so | grep '^DAHDI
Telephony'
DAHDI Telephony w/PRI
DAHDI Telephony Driver w/PRI

Thanks for your help

-- 
Daniel

On 12/27/2010 12:37 PM, Administrator TOOTAI wrote:
> Hi,
>
> we upgraded an Asterisk 1.4 with mISDN to 1.6 with chan_dahdi. Due to
> problems with iax channel posted earlier, we wanted to switch back to
> 1.4 version.
>
> Server has 2 HBA cards, everything is running fine with 1.6, bri_cpe is
> recognized and the 7 euroISDN channels are running well, ingoing and
> outgoing.
>
> Now we installed 1.4.38 version and no more ISDN. In logs we found this:
>
> [2010-12-24 14:50:38] VERBOSE[1773] logger.c: == Parsing
> '/etc/asterisk/chan_dahdi.conf': [2010-12-24 14:50:38]
VERBOSE[1773]
> logger.c: Found
> [2010-12-24 14:50:38] ERROR[1773] chan_dahdi.c: Unknown signalling
> method 'bri_cpe'
> [2010-12-24 14:50:38] ERROR[1773] chan_dahdi.c: Signalling must be
> specified before any channels are.
>
> We think about a bug in libpri 1.4.11.4 so installed 1.4.11.5, same
> result. Dahdi linux and tools are 2.4.0 And yes, Asterisk is build with
> libpri ;-)
>
> dh at myPhoneServer:/usr/src$ strings
> /usr/src/asterisk-1.4.38/channels/chan_dahdi.so | grep '^DAHDI
Telephony'
> DAHDI Telephony w/PRI
> DAHDI Telephony Driver w/PRI
Asterisk 1.4 has never had BRI support in chan_dahdi.

-- 
Kevin P. Fleming
Digium, Inc. | Director of Software Technologies
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
skype: kpfleming | jabber: kfleming at digium.com
Check us out at www.digium.com & www.asterisk.org