Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

I understand, I'll contact Digium technical support.
Thanks a lot!

On Fri, Sep 21, 2012 at 2:15 PM, Shaun Ruffell  wrote:

> On Fri, Sep 21, 2012 at 01:59:28PM -0300, equis software wrote:
> > Shaun, here is the last test that I made.
> >
> >
> > Time 0:
> > IVR1 (with digiumA) have erros (Master changed to TE2/0/1)
> > IVR2 (with digiumB) OK
> >
> > Time 1: (just swap spams)
> > IVR1 (with digiumB) OK
> > IVR2 (with digiumA) have erros (Master changed to TE2/0/1)
> >
> > I'm seriously thinking that the problem is in the digiumA
> >
> > What you think?
>
> Honestly, it's hard to say without really looking at your complete
> configuration. At this point it might be quickest if you contact
> Digium technical support since they are in a position to collect
> complete information about your setup.
>
> Cheers,
> Shaun
>
> --
> Shaun Ruffell
> Digium, Inc. | Linux Kernel Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
> Check us out at: www.digium.com & www.asterisk.org
>
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[Shaun Ruffell]

On Fri, Sep 21, 2012 at 01:59:28PM -0300, equis software wrote:
> Shaun, here is the last test that I made.
> 
> 
> Time 0:
> IVR1 (with digiumA) have erros (Master changed to TE2/0/1)
> IVR2 (with digiumB) OK
> 
> Time 1: (just swap spams)
> IVR1 (with digiumB) OK
> IVR2 (with digiumA) have erros (Master changed to TE2/0/1)
> 
> I'm seriously thinking that the problem is in the digiumA
> 
> What you think?

Honestly, it's hard to say without really looking at your complete
configuration. At this point it might be quickest if you contact
Digium technical support since they are in a position to collect
complete information about your setup.

Cheers,
Shaun

-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org

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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

Shaun, here is the last test that I made.


Time 0:
IVR1 (with digiumA) have erros (Master changed to TE2/0/1)
IVR2 (with digiumB) OK

Time 1: (just swap spams)
IVR1 (with digiumB) OK
IVR2 (with digiumA) have erros (Master changed to TE2/0/1)

I'm seriously thinking that the problem is in the digiumA

What you think?

On Mon, Sep 17, 2012 at 12:21 PM, equis software wrote:

>  and I was happy without this message!!!
>
> Thanks Shaun
>
>
>
> On Mon, Sep 17, 2012 at 11:22 AM, Shaun Ruffell wrote:
>
>> On Mon, Sep 17, 2012 at 09:33:12AM -0300, equis software wrote:
>> > Took 3 days without errors like "dahdi: Master changed to TE2/0/2"
>> > having installed the dahdi 2.6.1
>>
>> A heads up: With DAHDI-Linux 2.5.0 and up you will only see the
>> "Master changed" messages when you set the debug module parameter
>> [1]
>>
>> [1] http://svnview.digium.com/svn/dahdi?view=revision&revision=9299
>>
>> You can enable this flag without reloading like:
>>
>>   $ echo 1 > /sys/module/dahdi/parameters/debug
>>
>> Cheers,
>> Shaun
>>
>> --
>> Shaun Ruffell
>> Digium, Inc. | Linux Kernel Developer
>> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
>> Check us out at: www.digium.com & www.asterisk.org
>>
>> --
>> _
>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
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>> To UNSUBSCRIBE or update options visit:
>>http://lists.digium.com/mailman/listinfo/asterisk-users
>>
>
>
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

 and I was happy without this message!!!

Thanks Shaun


On Mon, Sep 17, 2012 at 11:22 AM, Shaun Ruffell  wrote:

> On Mon, Sep 17, 2012 at 09:33:12AM -0300, equis software wrote:
> > Took 3 days without errors like "dahdi: Master changed to TE2/0/2"
> > having installed the dahdi 2.6.1
>
> A heads up: With DAHDI-Linux 2.5.0 and up you will only see the
> "Master changed" messages when you set the debug module parameter
> [1]
>
> [1] http://svnview.digium.com/svn/dahdi?view=revision&revision=9299
>
> You can enable this flag without reloading like:
>
>   $ echo 1 > /sys/module/dahdi/parameters/debug
>
> Cheers,
> Shaun
>
> --
> Shaun Ruffell
> Digium, Inc. | Linux Kernel Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
> Check us out at: www.digium.com & www.asterisk.org
>
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[Shaun Ruffell]

On Mon, Sep 17, 2012 at 09:33:12AM -0300, equis software wrote:
> Took 3 days without errors like "dahdi: Master changed to TE2/0/2"
> having installed the dahdi 2.6.1

A heads up: With DAHDI-Linux 2.5.0 and up you will only see the
"Master changed" messages when you set the debug module parameter
[1]

[1] http://svnview.digium.com/svn/dahdi?view=revision&revision=9299

You can enable this flag without reloading like:

  $ echo 1 > /sys/module/dahdi/parameters/debug

Cheers,
Shaun

-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org

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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

Took 3 days without errors like "dahdi: Master changed to TE2/0/2"
having installed
the dahdi 2.6.1
But I have warnings that I copy below

[Sep 17 09:25:27] WARNING[24233] mtp.c: MTP2 timer T3 timeout (failed to
receive 'N', or 'E' after sending 'O'), initial alignment failed on link
'i1'.
[Sep 17 09:25:28] NOTICE[24233] mtp.c: Got event on link 'i1': 5 (0/500).
[Sep 17 09:25:28] NOTICE[2872] l4isup.c: Unhandled zaptel event 0x5 on
CIC=30.
[Sep 17 09:25:28] NOTICE[2872] l4isup.c: Unhandled zaptel event 0x4 on
CIC=30.
[Sep 17 09:25:28] NOTICE[24233] mtp.c: Got event on link 'i1': 4 (0/11).
[Sep 17 09:25:29] NOTICE[2872] l4isup.c: Unhandled zaptel event 0x5 on
CIC=30.
[Sep 17 09:25:29] NOTICE[24233] mtp.c: Got event on link 'i1': 5 (0/500).
[Sep 17 09:25:29] NOTICE[24233] l4isup.c: T1 timeout (waiting for RLC)
CIC=20.
[Sep 17 09:25:29] WARNING[24233] mtp.c: No signalling links inservice and
no cluster receivers alive, dropping packet!
[Sep 17 09:25:29] WARNING[24233] chan_ss7.c: MTP is now UP on link 'i1'.
[Sep 17 09:25:29] NOTICE[24233] mtp.c: Sending TRA to peer on link 'i1'
[Sep 17 09:25:29] WARNING[24233] mtp.c: Got SLTM with unexpected sls=1,
OPC=13152 DPC=8458 on 'i1/16' sls=0, state=5.
[Sep 17 09:25:30] NOTICE[24233] l4isup.c: Got GROUP RESET message,
opc=0x3360, dpc=0x210a, sls=0x1, cic=17, range=14.
[Sep 17 09:25:30] NOTICE[24233] l4isup.c: Got GROUP RESET message,
opc=0x3360, dpc=0x210a, sls=0x1, cic=1, range=14.
[Sep 17 09:25:58] NOTICE[24233] l4isup.c: Process CGU, cic=1, range=14
[Sep 17 09:25:58] NOTICE[24233] l4isup.c: Process CGU, cic=33, range=30
[Sep 17 09:26:00] NOTICE[24233] l4isup.c: Got GROUP RESET message,
opc=0x3360, dpc=0x210a, sls=0x1, cic=33, range=30.
[Sep 17 09:26:00] NOTICE[24233] l4isup.c: Process CGU, cic=17, range=14
[Sep 17 09:26:13] NOTICE[2925] l4isup.c: Short read on linkset "siuc"
CIC=24 (read only 0 of 160) errno=11 (Resource temporarily unavailable)
(supressed 0).
[Sep 17 09:26:58] NOTICE[24233] l4isup.c: Process CGU, cic=1, range=14
[Sep 17 09:27:00] NOTICE[24233] l4isup.c: Process CGU, cic=17, range=14
[Sep 17 09:27:17] NOTICE[24233] mtp.c: Got status indication 'OS' while
INSERVICE on link 'i1'.
[Sep 17 09:27:17] WARNING[24233] chan_ss7.c: MTP is now DOWN on link 'i1'.
[Sep 17 09:27:17] NOTICE[24233] mtp.c: MTP changeover last_ack=34,
last_sent=34, from schannel 16, no INSERVICE schannel found
[Sep 17 09:27:17] NOTICE[24233] mtp.c: Failover not possible, no other
signalling link and no other host available.
[Sep 17 09:27:17] WARNING[24233] chan_ss7.c: MTP is now DOWN on link 'i1'.
[Sep 17 09:27:17] NOTICE[2947] l4isup.c: Unhandled zaptel event 0x4 on
CIC=2.
[Sep 17 09:27:17] NOTICE[24233] mtp.c: Got event on link 'i1': 4 (0/500).
[Sep 17 09:27:19] NOTICE[24233] mtp.c: Got event on link 'i1': 5 (0/500).
[Sep 17 09:27:19] NOTICE[2947] l4isup.c: Unhandled zaptel event 0x5 on
CIC=2.
[Sep 17 09:27:19] NOTICE[2947] l4isup.c: Unhandled zaptel event 0x4 on
CIC=2.
[Sep 17 09:27:19] NOTICE[24233] mtp.c: Got event on link 'i1': 4 (0/11).
[Sep 17 09:27:19] WARNING[24233] mtp.c: MTP2 timer T3 timeout (failed to
receive 'N', or 'E' after sending 'O'), initial alignment failed on link
'i1'.
[Sep 17 09:27:21] NOTICE[24233] mtp.c: Got event on link 'i1': 5 (0/500).
[Sep 17 09:27:21] NOTICE[2947] l4isup.c: Unhandled zaptel event 0x5 on
CIC=2.
[Sep 17 09:27:21] WARNING[24233] chan_ss7.c: MTP is now UP on link 'i1'.
[Sep 17 09:27:21] NOTICE[24233] mtp.c: Sending TRA to peer on link 'i1'
[Sep 17 09:27:21] WARNING[24233] mtp.c: Got SLTM with unexpected sls=1,
OPC=13152 DPC=8458 on 'i1/16' sls=0, state=5.
[Sep 17 09:27:22] NOTICE[24233] l4isup.c: Got GROUP RESET message,
opc=0x3360, dpc=0x210a, sls=0x1, cic=17, range=14.
[Sep 17 09:27:22] NOTICE[24233] l4isup.c: Got GROUP RESET message,
opc=0x3360, dpc=0x210a, sls=0x1, cic=1, range=14.



On Fri, Sep 14, 2012 at 1:09 PM, Shaun Ruffell  wrote:

> [friendly request that you inline or bottom post and trim your replies.
> See http://brooksreview.net/2011/01/interleaved-email/ which makes
> most of the points I would make on the subject]
>
> On Fri, Sep 14, 2012 at 09:00:39AM -0300, equis software wrote:
> > My test were...
> >
> > SIEMENS -> LTG1 <--- cable1 - SS7 ---> IVR1 (have errors)
> >|-> LTG2 <--- cable2 - SS7 ---> IVR2 (OK)
> >
> > minutes later...
> >
> > SIEMENS -> LTG1 <--- cable1 - SS7 ---> IVR2 (OK)
> >|-> LTG2 <--- cable2 - SS7 ---> IVR1 (have same errors)
>
> And your problem follows the server not the card or the cable?  Have
> you tried other slots? Are you screwing the cards down?
>
> --
> Shaun Ruffell
> Digium, Inc. | Linux Kernel Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
> Check us out at: www.digium.com & www.asterisk.org
>
> --
> _
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
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>ht

Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[Shaun Ruffell]

[friendly request that you inline or bottom post and trim your replies.
See http://brooksreview.net/2011/01/interleaved-email/ which makes
most of the points I would make on the subject]

On Fri, Sep 14, 2012 at 09:00:39AM -0300, equis software wrote:
> My test were...
> 
> SIEMENS -> LTG1 <--- cable1 - SS7 ---> IVR1 (have errors)
>|-> LTG2 <--- cable2 - SS7 ---> IVR2 (OK)
> 
> minutes later...
> 
> SIEMENS -> LTG1 <--- cable1 - SS7 ---> IVR2 (OK)
>|-> LTG2 <--- cable2 - SS7 ---> IVR1 (have same errors)

And your problem follows the server not the card or the cable?  Have
you tried other slots? Are you screwing the cards down?

-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org

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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[Shaun Ruffell]

On Fri, Sep 14, 2012 at 11:27:14AM -0300, equis software wrote:
> Shaun, could it be related to
> http://lists.digium.com/pipermail/asterisk-users/2012-March/271304.html ??
> I'm using DAHDI Version: 2.4.1.2

No, those committs were to address an issue that only existed
between 2.6.0 and 2.6.1. It's not present in your version of the
firmware. However, I would recommend you update to 2.6.1 when you
get the chance.

-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org

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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

Shaun, could it be related to
http://lists.digium.com/pipermail/asterisk-users/2012-March/271304.html ??
I'm using DAHDI Version: 2.4.1.2


On Fri, Sep 14, 2012 at 9:00 AM, equis software wrote:

> My test were...
>
> SIEMENS -> LTG1 <--- cable1 - SS7 ---> IVR1 (have errors)
>|-> LTG2 <--- cable2 - SS7 ---> IVR2 (OK)
>
> minutes later...
>
> SIEMENS -> LTG1 <--- cable1 - SS7 ---> IVR2 (OK)
>|-> LTG2 <--- cable2 - SS7 ---> IVR1 (have same errors)
>
> Errors:
> Sep 12 11:49:42 call3 kernel: [1018444.069418] dahdi: Master changed to
> TE2/0/1
> Sep 12 11:49:48 call3 kernel: [1018449.724411] dahdi: Master changed to
> TE2/0/2
> Sep 12 11:49:48 call3 kernel: [1018449.823093] dahdi: Master changed to
> TE2/0/1
> Sep 12 11:49:52 call3 kernel: [1018454.175277] dahdi: Master changed to
> TE2/0/2
> Sep 12 11:49:52 call3 kernel: [1018454.198138] dahdi: Master changed to
> TE2/0/1
> Sep 12 11:49:53 call3 kernel: [1018455.493002] dahdi: Master changed to
> TE2/0/2
> Sep 12 11:49:53 call3 kernel: [1018455.593648] dahdi: Master changed to
> TE2/0/1
>
>
>
>
> On Fri, Sep 14, 2012 at 5:31 AM, Patrick Lists <
> asterisk-l...@puzzled.xs4all.nl> wrote:
>
>> On 09/14/2012 10:25 AM, A J Stiles wrote:
>> [snip]
>>
>>  It could be nothing more than a dry solder joint on one of the RJ45s.
>>>  For the
>>> sake of five minutes' work with a soldering iron, that's got to be worth
>>> eliminating.
>>>
>>
>> Wouldn't that void your warranty? I would take it up with Digium support
>> and let them sort it out.
>>
>> Regards,
>> Patrick
>>
>>
>>
>>
>> --
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>>   
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>>
>
>
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

My test were...

SIEMENS -> LTG1 <--- cable1 - SS7 ---> IVR1 (have errors)
   |-> LTG2 <--- cable2 - SS7 ---> IVR2 (OK)

minutes later...

SIEMENS -> LTG1 <--- cable1 - SS7 ---> IVR2 (OK)
   |-> LTG2 <--- cable2 - SS7 ---> IVR1 (have same errors)

Errors:
Sep 12 11:49:42 call3 kernel: [1018444.069418] dahdi: Master changed to
TE2/0/1
Sep 12 11:49:48 call3 kernel: [1018449.724411] dahdi: Master changed to
TE2/0/2
Sep 12 11:49:48 call3 kernel: [1018449.823093] dahdi: Master changed to
TE2/0/1
Sep 12 11:49:52 call3 kernel: [1018454.175277] dahdi: Master changed to
TE2/0/2
Sep 12 11:49:52 call3 kernel: [1018454.198138] dahdi: Master changed to
TE2/0/1
Sep 12 11:49:53 call3 kernel: [1018455.493002] dahdi: Master changed to
TE2/0/2
Sep 12 11:49:53 call3 kernel: [1018455.593648] dahdi: Master changed to
TE2/0/1



On Fri, Sep 14, 2012 at 5:31 AM, Patrick Lists <
asterisk-l...@puzzled.xs4all.nl> wrote:

> On 09/14/2012 10:25 AM, A J Stiles wrote:
> [snip]
>
>  It could be nothing more than a dry solder joint on one of the RJ45s.
>>  For the
>> sake of five minutes' work with a soldering iron, that's got to be worth
>> eliminating.
>>
>
> Wouldn't that void your warranty? I would take it up with Digium support
> and let them sort it out.
>
> Regards,
> Patrick
>
>
>
>
> --
> __**__**_
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
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>   
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>
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[Patrick Lists]

On 09/14/2012 10:25 AM, A J Stiles wrote:
[snip]

It could be nothing more than a dry solder joint on one of the RJ45s.  For the
sake of five minutes' work with a soldering iron, that's got to be worth
eliminating.


Wouldn't that void your warranty? I would take it up with Digium support 
and let them sort it out.


Regards,
Patrick



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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[A J Stiles]

On Thursday 13 September 2012, equis software wrote:
> After exchanging the cable with other equipment was running smoothly in my
> computer the problem persisted while the other team the cable that could be
> bad worked.
> With this test done, now suspect the problem I have it on the Digium card.

It could be nothing more than a dry solder joint on one of the RJ45s.  For the 
sake of five minutes' work with a soldering iron, that's got to be worth 
eliminating.

-- 
AJS

Answers come *after* questions.

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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[Shaun Ruffell]

On Thu, Sep 13, 2012 at 05:13:04PM -0300, equis software wrote:
>
> My ultimate intention is to blame the board, but we have changed
> teh cable and the LTG in the central and the problem continues,
> while the same LTG with another server works fine.  Is too
> strange!!

I don't quite understand this comment. Is it possible to reword it?

Is the LTG the line interface card? Are both these test servers
using the same provider drop?

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445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

My ultimate intention is to blame the board, but we have changed teh cable
and the LTG in the central and the problem continues, while the same LTG with
another server works fine.
Is too strange!!

On Thu, Sep 13, 2012 at 4:14 PM, Danny Nicholas  wrote:

> I would still consider the cable.  They are funny things and they make nice
> meters to check them without putting your communications at risk.
>
> -Original Message-
> From: asterisk-users-boun...@lists.digium.com
> [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of James Sharp
> Sent: Thursday, September 13, 2012 2:11 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 ---
> Is a normal message
>
> On 9/13/2012 2:31 PM, equis software wrote:
> > After exchanging the cable with other equipment was running smoothly
> > in my computer the problem persisted while the other team the cable
> > that could be bad worked.
> > With this test done, now suspect the problem I have it on the Digium
> card.
> > I perform the test specified in:
> > http://kb.digium.com/articles/Troubleshooting/How-do-I-run-a-pattern-l
> > oopback-test-on-a-Digium-E1-T1-card?retURL=%2F&popup=false
> > With this results
>
> Have you done loopback testing with your telco to make sure your line is
> clean?  I'd point fingers there before blaming the Digium card or a cable.
>
>
>
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[Danny Nicholas]

I would still consider the cable.  They are funny things and they make nice
meters to check them without putting your communications at risk.

-Original Message-
From: asterisk-users-boun...@lists.digium.com
[mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of James Sharp
Sent: Thursday, September 13, 2012 2:11 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 ---
Is a normal message

On 9/13/2012 2:31 PM, equis software wrote:
> After exchanging the cable with other equipment was running smoothly 
> in my computer the problem persisted while the other team the cable 
> that could be bad worked.
> With this test done, now suspect the problem I have it on the Digium card.
> I perform the test specified in:
> http://kb.digium.com/articles/Troubleshooting/How-do-I-run-a-pattern-l
> oopback-test-on-a-Digium-E1-T1-card?retURL=%2F&popup=false
> With this results

Have you done loopback testing with your telco to make sure your line is
clean?  I'd point fingers there before blaming the Digium card or a cable.



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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[James Sharp]

On 9/13/2012 2:31 PM, equis software wrote:

After exchanging the cable with other equipment was running smoothly in
my computer the problem persisted while the other team the cable that
could be bad worked.
With this test done, now suspect the problem I have it on the Digium card.
I perform the test specified in:
http://kb.digium.com/articles/Troubleshooting/How-do-I-run-a-pattern-loopback-test-on-a-Digium-E1-T1-card?retURL=%2F&popup=false
With this results


Have you done loopback testing with your telco to make sure your line is 
clean?  I'd point fingers there before blaming the Digium card or a cable.




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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

After exchanging the cable with other equipment was running smoothly in my
computer the problem persisted while the other team the cable that could be
bad worked.
With this test done, now suspect the problem I have it on the Digium card.
I perform the test specified in:
http://kb.digium.com/articles/Troubleshooting/How-do-I-run-a-pattern-loopback-test-on-a-Digium-E1-T1-card?retURL=%2F&popup=false
With this results

call3 tools # ./patlooptest /dev/dahdi/1 -t 300 -v
Using Timeout of 300 Seconds
Going for it...
Timeout achieved Ending Program
Test ran 36499 loops of 2039 bytes/loop with 0 errors
call3 tools # ./patlooptest /dev/dahdi/32 -t 300 -v
Using Timeout of 300 Seconds
Going for it...
Timeout achieved Ending Program
Test ran 36550 loops of 2039 bytes/loop with 0 errors

This test would indicate that the board has no problem ... but where is the
fault?

On Wed, Sep 12, 2012 at 12:56 PM, equis software wrote:

> Thanks, I'll try changing cables.
>
>
> On Wed, Sep 12, 2012 at 12:21 PM, Shaun Ruffell wrote:
>
>> On Wed, Sep 12, 2012 at 12:19:41PM -0300, equis software wrote:
>> > I have a server with an asterisk ss7 link connected to a Siemens
>> > working well for over a year.
>> >
>> > A few days ago I started having problems with signaling.  I found
>> > the following logs in / var / log / messages
>> >
>> > [1018427.030959] dahdi: Master changed to TE2/0/2
>> > [1018427.120740] dahdi: Master changed to TE2/0/1
>> > [1018427.789173] dahdi: Master changed to TE2/0/2
>> > [1018427.884828] dahdi: Master changed to TE2/0/1
>> > [1018431.209621] dahdi: Master changed to TE2/0/2
>> > [1018431.300289] dahdi: Master changed to TE2/0/1
>> > [1018434.763742] dahdi: Master changed to TE2/0/2
>> >
>> > If I stop the asterisk and dahdi driver just let the messages
>> > continue to appear.
>> >
>> > Any ideas??
>>
>> My guess is you have a cabling problem and that span TE2/0/1 is
>> going into and out of alarm.
>>
>> Each time it goes into alarm the core of DAHDI will look for a new
>> span to use as a timing source for asterisk. If TE2/0/1 is the
>> "preferred" timing source, when it comes out of alarm, DAHDI will
>> switch the timing back to it.
>>
>> --
>> Shaun Ruffell
>> Digium, Inc. | Linux Kernel Developer
>> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
>> Check us out at: www.digium.com & www.asterisk.org
>>
>> --
>> _
>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
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>>http://www.asterisk.org/hello
>>
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>> To UNSUBSCRIBE or update options visit:
>>http://lists.digium.com/mailman/listinfo/asterisk-users
>>
>
>
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

Thanks, I'll try changing cables.

On Wed, Sep 12, 2012 at 12:21 PM, Shaun Ruffell  wrote:

> On Wed, Sep 12, 2012 at 12:19:41PM -0300, equis software wrote:
> > I have a server with an asterisk ss7 link connected to a Siemens
> > working well for over a year.
> >
> > A few days ago I started having problems with signaling.  I found
> > the following logs in / var / log / messages
> >
> > [1018427.030959] dahdi: Master changed to TE2/0/2
> > [1018427.120740] dahdi: Master changed to TE2/0/1
> > [1018427.789173] dahdi: Master changed to TE2/0/2
> > [1018427.884828] dahdi: Master changed to TE2/0/1
> > [1018431.209621] dahdi: Master changed to TE2/0/2
> > [1018431.300289] dahdi: Master changed to TE2/0/1
> > [1018434.763742] dahdi: Master changed to TE2/0/2
> >
> > If I stop the asterisk and dahdi driver just let the messages
> > continue to appear.
> >
> > Any ideas??
>
> My guess is you have a cabling problem and that span TE2/0/1 is
> going into and out of alarm.
>
> Each time it goes into alarm the core of DAHDI will look for a new
> span to use as a timing source for asterisk. If TE2/0/1 is the
> "preferred" timing source, when it comes out of alarm, DAHDI will
> switch the timing back to it.
>
> --
> Shaun Ruffell
> Digium, Inc. | Linux Kernel Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
> Check us out at: www.digium.com & www.asterisk.org
>
> --
> _
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[Shaun Ruffell]

On Wed, Sep 12, 2012 at 12:19:41PM -0300, equis software wrote:
> I have a server with an asterisk ss7 link connected to a Siemens
> working well for over a year.
>
> A few days ago I started having problems with signaling.  I found
> the following logs in / var / log / messages
> 
> [1018427.030959] dahdi: Master changed to TE2/0/2
> [1018427.120740] dahdi: Master changed to TE2/0/1
> [1018427.789173] dahdi: Master changed to TE2/0/2
> [1018427.884828] dahdi: Master changed to TE2/0/1
> [1018431.209621] dahdi: Master changed to TE2/0/2
> [1018431.300289] dahdi: Master changed to TE2/0/1
> [1018434.763742] dahdi: Master changed to TE2/0/2
> 
> If I stop the asterisk and dahdi driver just let the messages
> continue to appear.
> 
> Any ideas??

My guess is you have a cabling problem and that span TE2/0/1 is
going into and out of alarm.

Each time it goes into alarm the core of DAHDI will look for a new
span to use as a timing source for asterisk. If TE2/0/1 is the
"preferred" timing source, when it comes out of alarm, DAHDI will
switch the timing back to it.

-- 
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org

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Re: [asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

Sorry, in the last line I try to say ...
With asterisk stopped, and only driver dahdi up, messages still appear...


On Wed, Sep 12, 2012 at 12:19 PM, equis software wrote:

> I have a server with an asterisk ss7 link connected to a Siemens working
> well for over a year.
> A few days ago I started having problems with signaling.
> I found the following logs in / var / log / messages
>
> Sep 12 11:49:25 call3 kernel: [1018427.030959] dahdi: Master changed to
> TE2/0/2
> Sep 12 11:49:25 call3 kernel: [1018427.120740] dahdi: Master changed to
> TE2/0/1
> Sep 12 11:49:26 call3 kernel: [1018427.789173] dahdi: Master changed to
> TE2/0/2
> Sep 12 11:49:26 call3 kernel: [1018427.884828] dahdi: Master changed to
> TE2/0/1
> Sep 12 11:49:29 call3 kernel: [1018431.209621] dahdi: Master changed to
> TE2/0/2
> Sep 12 11:49:29 call3 kernel: [1018431.300289] dahdi: Master changed to
> TE2/0/1
> Sep 12 11:49:33 call3 kernel: [1018434.763742] dahdi: Master changed to
> TE2/0/2
>
> If I stop the asterisk and dahdi driver just let the messages continue to
> appear.
>
> Any ideas??
>
>
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[asterisk-users] kernel: dahdi: Master changed to TE2/0/2 --- Is a normal message

[equis software]

I have a server with an asterisk ss7 link connected to a Siemens working
well for over a year.
A few days ago I started having problems with signaling.
I found the following logs in / var / log / messages

Sep 12 11:49:25 call3 kernel: [1018427.030959] dahdi: Master changed to
TE2/0/2
Sep 12 11:49:25 call3 kernel: [1018427.120740] dahdi: Master changed to
TE2/0/1
Sep 12 11:49:26 call3 kernel: [1018427.789173] dahdi: Master changed to
TE2/0/2
Sep 12 11:49:26 call3 kernel: [1018427.884828] dahdi: Master changed to
TE2/0/1
Sep 12 11:49:29 call3 kernel: [1018431.209621] dahdi: Master changed to
TE2/0/2
Sep 12 11:49:29 call3 kernel: [1018431.300289] dahdi: Master changed to
TE2/0/1
Sep 12 11:49:33 call3 kernel: [1018434.763742] dahdi: Master changed to
TE2/0/2

If I stop the asterisk and dahdi driver just let the messages continue to
appear.

Any ideas??
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