[asterisk-users] TELUS British Columbia PRI Settings

[Jeremy.Hellstrom at synovate.com]

The specific error message is as follows.
_____________________________________________________________
Changing signalling on channel 24 from Unused to Hardware assisted
D-channel
DAHDI_CHANCONFIG failed on channel 24: Invalid argument (22)
Did you forget that FXS interfaces are configured with FXO signalling
and that FXO interfaces use FXS signalling?
_____________________________________________________

I am using the simplified system.conf and chan_dahdi that you specified
before.

Thanks for continuing to help me and my gift for producing bizarre
errors.
Jeremy

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Andres
Sent: August 30, 2010 11:45 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] TELUS British Columbia PRI Settings

On 8/30/2010 11:42 AM, Jeremy.Hellstrom at synovate.com wrote:
> I tried those as you said, deleting my failed attempt.  I've found
that
> using hardhdlc=24 generates an error and reminds me that FXO uses FXS
> signalling and vice versa when running dadhi_restart, which seems to
> indicate that it is the wrong variable name.
>    
That makes no sense.  You are configuring a PRI, not an analog line.  
You should not be getting any messages regarding FXO or FXS.  Take a 
look at the file again and delete any reference to analog channels if 
you are not using them.

Andres
http://www.neuroredes.com
> I also notice that if I change that variable to dchan in system.conf,
I
> receive no error but no matter what value I put in Asterisk looks at
> channel 24 for the dchannel and as this is a half turned up PRI I have
> suspicions that the dchan is not 24 though I still need TELUS to get
> back to me to confirm that.
>
> Any other ideas as to what I am doing wrong or if I am making a bad
> assumption?
>
> Thanks, Jeremy
>
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Andres
> Sent: August 28, 2010 10:32 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [asterisk-users] TELUS British Columbia PRI Settings
>
> On 8/28/2010 12:59 PM, Jeremy.Hellstrom at synovate.com wrote:
>    
>> I'm not surprised both the conf file and myself are confused.
>>
>> ______________________________________________
>>
>> I still end up with messages telling me that a dchannel cannot be
>> found. Any other suggestions?
>>
>> Thanks, Jeremy
>>
>>
>>      
> I suggest you start over as I can see you are still confused about the
> content of the 2 files and still trying to use spanmap.
>
> Start with /etc/dahdi/system.conf:
> -------------
> loadzone=us
> defaultzone=us
> span=1,1,0,esf,b8zs
> bchan=1-23
> hardhdlc=24
> ----------------
>
> ...and /etc/asterisk/chan_dahdi.conf:
> ----------------
> language=en
> context=from-pstn
> switchtype=national
> signalling = pri_cpe
> group=1
> channel =>  1-12
> ---------------
>
> That is the most basic stuff you need to get the PRI up.
>
> Andres
> http://www.neuroredes.com
>
>    


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