[Asterisk-Users] PRIs from two different telco

[Wai Wu]

Time to report back on this. We took out the daughter board from the TE411P as per Digium's request, and the problem went away. We might just had a bad card. One question thought, does the hardware echo cancellation work much better than software?

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From: asterisk-users-bounces at lists.digium.com on behalf of Wai Wu
Sent: Thu 4/27/2006 3:30 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: RE: [Asterisk-Users] PRIs from two different telco


Yes. It is always the same pri regardless port on the TE411P. If I disable the hardware echo canceling with vpmsupport=0, they will all work. I called Digium tech support the last hour. They ssh into my machine and can't find anything wong with the configuration, and he suggest to remove the daughter card to see if the same thing happens. I have a feeling that he heading in the direction of we having bad card. We should know by the end of today.

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From: asterisk-users-bounces at lists.digium.com on behalf of Gary Reuter
Sent: Thu 4/27/2006 3:03 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] PRIs from two different telco



I have 3 PRIs from different providers, and the fourth port is to a
legacy Meridian system...
Is it always the same PRI that does not work regardless of which port
is used on your Digium card?
I don't know if it's significant, but the order of my zaptel.conf is
different than yours:

span=1,1,0,esf,b8zs
bchan=1-23
dchan=24
span=2,0,0,esf,b8zs
bchan=25-47
dchan=48
span=3,2,0,esf,b8zs
bchan=49-71
dchan=72
span=4,3,0,esf,b8zs
bchan=73-95
dchan=96

(Note, I do not have the echo-cancelling card.)

On 4/27/06, Wai Wu <wwu at calltrol.com> wrote:
> I just tried it. Same problem, one of the two spans is not working. If I
> load wct4xxp with vpmsupport=0, then both spans working.
>
> > > BTW, here is zaptel.conf
> > >
> > >  span=1,1,0,esf,b8zs
> > >  span=2,2,0,esf,b8zs
> > >  bchan=1-23
> > >  dchan=24
> > >  bchan=25-47
> > >  dchan=48
> > >  loadzone=us
> > >  defaultzone=us
> > >
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