[asterisk-users] Qwest PRIs

[Voip Asterisk]

Ok got it up and running.  In the case for Qwest with NFAS they reserve what
they call "Interface ID 1" for the circuit with the backup d channel.  In
our case we only have two circuits with a single d channel.  The real key
was realizing the logical span number in the spanmap translated into
"interface ID"  so here are the spanmaps that worked for us:

[trunkgroups]
trunkgroup => 1,24
spanmap => 1,1,0
spanmap => 2,1,2

group=1
switchtype=dms100
echocancel=yes
signalling=pri_cpe
channel =>1-23,25-48

Notice the switchtype.  While they told me that their switchtype was "NI2"
(National ISDN 2) they did say they were using a dms100, so I would always
ask your carrier what switch they have.

Anyway thanks for your help all.

On Mon, Jun 14, 2010 at 4:47 PM, Steve Edwards <asterisk.org at sedwards.com>wrote:

> On Mon, 14 Jun 2010, C F wrote:
>
> > One more thing, read the comments here:
> >
> http://www.voip-info.org/wiki/index.php?page_id=573&tk=2ff846f8169b7694aed5&comments_page=1
> > Don't forget to have a beer ready :P
>
> Now that's really funny.
>
> I read along with this and was thinking this was exactly my experience
> with some Qwest PRIs a couple of years ago.
>
> Then I noticed -- it was me :)
>
> I guess I had too many beers.
>
> --
> Thanks in advance,
> -------------------------------------------------------------------------
> Steve Edwards       sedwards at sedwards.com      Voice: +1-760-468-3867 PST
> Newline                                              Fax: +1-760-731-3000
>
> --
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