Posted: Tue Jun 28, 2005 8:41 am Post subject: [Asterisk-Users] Junghanns 4 port BRI problem
Hi All
I have a Junghanns BRI 4 port installed where only the first channel
of each line is working i.e. channels 1 and 4 work but 2 and 5 don't.
Our config is the same on this box as 15 other similar installations
where all works well. the only error I see is in /var/log/messages:
Jun 28 15:49:31 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 15:51:27 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 15:53:09 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 15:56:48 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 15:58:06 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 16:01:01 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Posted: Tue Jun 28, 2005 9:54 am Post subject: [Asterisk-Users] Junghanns 4 port BRI problem
Doug Reid - Stormcorp wrote:
Quote:
I have a Junghanns BRI 4 port installed where only the first channel
of each line is working i.e. channels 1 and 4 work but 2 and 5 don't.
Our config is the same on this box as 15 other similar installations
where all works well. the only error I see is in /var/log/messages:
Not sure if it's related, but I had the same error once when I used a
wrong parameter in zapata.conf. For signalling I had something
incorrect, but after i changed it to the following, it was okay:
Posted: Tue Jun 28, 2005 11:43 pm Post subject: [Asterisk-Users] Junghanns 4 port BRI problem
Hi,
CRC errors are caused by bit errors on layer 1. In most cases this is
a cable issue. Did you try replacing the cable from the NT1 to the
quadBRI? How long is that cable?
However if only 1 of the 2 B channels are working then you might
have your BRI lines get checked or try a different ISDN device on those
lines.
best regards
Klaus
--
Klaus-Peter Junghanns
Am Dienstag, den 28.06.2005, 18:22 +0200 schrieb Doug Reid - Stormcorp:
Quote:
Hi All
I have a Junghanns BRI 4 port installed where only the first channel
of each line is working i.e. channels 1 and 4 work but 2 and 5 don't.
Our config is the same on this box as 15 other similar installations
where all works well. the only error I see is in /var/log/messages:
Jun 28 15:49:31 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 15:51:27 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 15:53:09 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 15:56:48 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 15:58:06 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
Jun 28 16:01:01 pbxct kernel: qozap: CRC error for HDLC frame on card 1
(cardID 0) S/T port 2
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