asterisk users - May 2012 - Belgian BRI (euroisdn): what to use for a B410P

Hi,

I'm experiencing difficulties to get a B410P running with Asterisk 
10.3.1 and DAHDI 2.6.1.
Am I supposed to use DAHDI for this card and ISDN BRI for my country 
(Belgium)?

thx,

BC

On 05/09/2012 12:59 PM, Bart Coninckx wrote:
> Hi,
>
> I'm experiencing difficulties to get a B410P running with Asterisk
> 10.3.1 and DAHDI 2.6.1.
> Am I supposed to use DAHDI for this card and ISDN BRI for my country
> (Belgium)?
That is the supported method to use in standard Asterisk, yes. DAHDI, 
libpri and Asterisk working together.

-- 
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Digium, Inc. | Director of Software Technologies
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Hi Bart,
here is a working configuration in Netherlands:
/etc/dahdi/system.conf:

span = 1,1,0,ccs,ami
bchan = 1,2
hardhdlc = 3

span = 2,1,0,ccs,ami
bchan = 4,5
hardhdlc = 6

span = 3,1,0,ccs,ami
bchan = 7,8
hardhdlc = 9

span = 4,1,0,ccs,ami
bchan = 10,11
hardhdlc = 12

loadzone    = nl
defaultzone    = nl   (of course change those to your country initials)

/etc/asterisk/chan_dahdi.conf:

group = 1
signalling = bri_cpe_ptmp
switchtype = euroisdn
context = mainmenu
echocancel = yes
channel => 1,2,4,5,7,8,10,11

I am not using dahdi-channels, hope it helps!


On Wed, May 9, 2012 at 1:59 PM, Bart Coninckx <bart.coninckx at
telenet.be>wrote:
> Hi,
>
> I'm experiencing difficulties to get a B410P running with Asterisk
10.3.1
> and DAHDI 2.6.1.
> Am I supposed to use DAHDI for this card and ISDN BRI for my country
> (Belgium)?
>
> thx,
>
> BC
>
> --
> ______________________________**______________________________**_________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>              http://www.asterisk.org/hello
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> To UNSUBSCRIBE or update options visit:
> 
http://lists.digium.com/**mailman/listinfo/asterisk-**users<http://lists.digium.com/mailman/listinfo/asterisk-users>
>


-- 
Khalid Touati
Network Administrator at Endosoft, LLC
CCNA
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Right you are,

but when using bri_cpe I get:

[May  9 23:08:45] WARNING[2775]: sig_pri.c:6969 pri_dchannel: PRI Error 
on span 4: Received MDL/TEI managemement message, but configured for 
mode other than PTMP!

This repeats itself every second.

The

bri_cpe_ptmp

settings seems to give the least troubles, but no calling possible,

BC



On 05/09/12 22:10, Richard Mudgett wrote:
>> Hi Khalid,
>>
>> my setup is almost identical
>>
>> except for
>> loadzone = be
>> defaultzone = be
>>
>> (obviously)
>>
>> and in
>>
>> chan_dahdi.conf:
>>
>> [isdn4]
>> signaling = bri_cpe_ptmp
>> switchtype = euroisdn
>> group = 2
>> context = isdn
>> dahdichan = 10,11
>>
>>
>> this results into:
>>
>> ERROR[1021]: chan_dahdi.c:14182 dahdi_pri_error: PRI Span: 4 Unable
>> to receive TEI from network in state 2(Assign awaiting TEI)!
>>
>> and after trying to call:
>>
>> May 9 21:25:51] NOTICE[1021]: chan_dahdi.c:3136
>> my_handle_dchan_exception: PRI got event: Alarm (4) on D-channel of
>> span 4
>> [May 9 21:25:51] WARNING[1022]: chan_dahdi.c:7895 handle_alarms:
>> Detected alarm on channel 10: Red Alarm
>> [May 9 21:25:51] WARNING[1022]: chan_dahdi.c:7895 handle_alarms:
>> Detected alarm on channel 11: Red Alarm
>> [May 9 21:25:53] ERROR[1021]: chan_dahdi.c:14182 dahdi_pri_error: PRI
>> Span: 4 Unable to receive TEI from network in state 3(Establish
>> awaiting TEI)!
>> [May 9 21:25:53] NOTICE[1021]: chan_dahdi.c:3136
>> my_handle_dchan_exception: PRI got event: No more alarm (5) on
>> D-channel of span 4
>> [May 9 21:25:53] NOTICE[1022]: chan_dahdi.c:3826 handle_clear_alarms:
>> Alarm cleared on channel 10
>> [May 9 21:25:53] NOTICE[1022]: chan_dahdi.c:3826 handle_clear_alarms:
>> Alarm cleared on channel 11
>>
>>
>> An old Asterisk 1.4 installation with mISDN connected to the same
>> line used ptp, not ptmp. When I used bri_cpe_ptp, I get even more
>> problems on the console however (every second).
> bri_cpe_ptp is not a valid value for the signaling parameter.
>
>  From chan_dahdi.conf.sample:
> ; bri_cpe:        BRI PTP signalling, CPE side
> ; bri_net:        BRI PTP signalling, Network side
> ; bri_cpe_ptmp:   BRI PTMP signalling, CPE side
> ; bri_net_ptmp:   BRI PTMP signalling, Network side
>
> Richard
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>                 http://www.asterisk.org/hello
>
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>     http://lists.digium.com/mailman/listinfo/asterisk-users

Please just reply to the mailing list.

----- Original Message -----
> Right you are,
> 
> but when using bri_cpe I get:
> 
> [May  9 23:08:45] WARNING[2775]: sig_pri.c:6969 pri_dchannel: PRI
> Error
> on span 4: Received MDL/TEI managemement message, but configured for
> mode other than PTMP!
> 
> This repeats itself every second.
> 
> The
> 
> bri_cpe_ptmp
> 
> settings seems to give the least troubles, but no calling possible,
Are you able to make calls when in PTP mode?  The warning message is just
complaining about receiving unexpected TEI management messages because
the span is in PTP mode.  It is otherwise benign if the line is really PTP.

If you can make calls, please create a JIRA issue on the PRI project so the
message level can be reduced.  Please attach an intense pri debug output
showing the received MDL messages.

pri set debug 2 span 4

https://issues.asterisk.org/jira

Richard

On 05/10/12 00:09, Richard Mudgett wrote:
> Please just reply to the mailing list.
oops, that was my intention, my bad.
> Are you able to make calls when in PTP mode?
I just tested: yes it seams so!
> The warning message is just
> complaining about receiving unexpected TEI management messages because
> the span is in PTP mode.  It is otherwise benign if the line is really PTP.
>
> If you can make calls, please create a JIRA issue on the PRI project so the
> message level can be reduced.  Please attach an intense pri debug output
> showing the received MDL messages.
>
> pri set debug 2 span 4
>
> https://issues.asterisk.org/jira
>
> Richard
Will do. I suppose there is no way to make them disappear already, 
except for turning of WARNING messages.

BC