× Questions about B100/200/400/800 ISDN BRI Cards

Problems with ISDN

7 years 7 months ago #7603 by pointmandk
Hi There
Setting up a new system, have previosly been using OpenVox B400P adapters, with no problem.
This time i ordered a set of B400E (PCI Express), the server hardware is a Dell ML110, and asterisk is Elastix 2.2

However i seem to have some problems:
When server starts, i see these lines continously:
[Nov 27 23:28:17] WARNING[11153] sig_pri.c: Span 1: No D-channels available! Using Primary channel as D-channel anyway!
[Nov 27 23:28:18] VERBOSE[11153] sig_pri.c: == Primary D-Channel on span 1 up
[Nov 27 23:28:18] VERBOSE[11154] sig_pri.c: == Primary D-Channel on span 2 down
[Nov 27 23:28:18] WARNING[11154] sig_pri.c: Span 2: No D-channels available! Using Primary channel as D-channel anyway!
[Nov 27 23:28:19] VERBOSE[11154] sig_pri.c: == Primary D-Channel on span 2 up
[Nov 27 23:28:33] VERBOSE[11153] sig_pri.c: == Primary D-Channel on span 1 down

and after a while (sometimes ½ hour, sometimes a few hours) this lines come up also (please note only on span 1):
[Nov 27 23:35:39] NOTICE[11153] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 1
When this lines come up, it is not possible to make any call's.

I have talked to Telco, they say all is ok with their line.
Also i have tried different signalling settings (pri_cpe, pri_net_ptp etc.) but i end back on pri_cpe.

Pls. help, i have no clue to go by from here ??!

Kenneth
Denmark
7 years 7 months ago #7604 by Joe.Yung
Hello Keneth,
We didn't test all products with Elastix 2.2 until now. But we would let you know the results once we finish.I suggest setting the signalling to pri_cpe_ptmp and see if what happens.

7 years 7 months ago #7619 by pointmandk
Hi Joe

Thanks, i asked telco 3 times, wether it was PTP or PTMP, and they said PTP, so i newer tried to change to PTMP.
Having done so, my ISDN is keeping online, however i am still seeing:

Nov 28 21:51:13 NOTICE [24441] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 2
Nov 28 21:51:21 NOTICE [24440] chan_dahdi.c: PRI got event: HDLC Abort (6) on D-channel of span 1
on both spans, and not as i previously wrote only on span 1.

Hope to resolve this also, despite it doesent seem to interrupt the lines.

Kenneth
7 years 7 months ago #7620 by tim.june
Can you provide ssh, I will check for you.
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