[Asterisk-Users] PRI Question

[Martin Pycko]

Can you do remote loopup from your switches side ... and look asterisk's
T1 and check if your transmission is ok ?

regards
Martin

On Tue, 19 Aug 2003, Barry Porch wrote:

> Martin,
>
> Here is the trace you asked for.  It's quite lengthy so I'm attaching it
> as a text file.  The way I generated this output was to start up an
> instance of asterisk redirecting output to a text file.  Then I
> connected in another terminal window as console and issued the debug
> command.  I don't know if there's a better way to do this.
>
> Also I can successfully connect to the PRI port on my PBX with my T1/PRI
> tester (a Sunset T10) and I can also successfully connect to my Asterisk
> box and place an inbound call.  I just can't connect the Asterisk box
> directly to my PBX.  The PBX is a Mitel 3300, by the way.
>
> Thanks for your help!
>
> Barry
>
> -----Original Message-----
> From: Martin Pycko [mailto:martinp at digium.com]
> Sent: Monday, August 18, 2003 9:09 PM
> To: asterisk-users at lists.digium.com
> Subject: Re: [Asterisk-Users] PRI Question
>
> First of all you should have callprogress=no and immediate=no for any
> kind
> of a PRI. Also why is your d-channel going down ? Can you send a trace
> "pri intense debug span 1" ?
>
> regards
> Martin
>
> On Mon, 18 Aug 2003, Barry Porch wrote:
>
> >
> >
> > I managed to get Asterisk working with my PBX using T1, now I am
> moving
> > on to trying to make PRI work.
> >
> > I have my zaptel.conf and zapata.conf configured as follows:
> >
> > Zaptel.conf:
> >
> > span=1,1,0,esf,b8zs
> > bchan=1-23
> > dchan=24
> > loadzone=us
> > defaultzone=us
> >
> > Zapata.conf:
> >
> > [channels]
> > transfer=yes
> > immediate=yes
> > callprogress=yes
> >
> > language=en
> > context=default
> > switchtype=national
> > signalling=pri_net
> > group=1
> > channel=1-23
> >
> > I have a PRI port provisioned off my PBX to work with the above
> > settings.  When I start up Asterisk everything seems to come up (my
> PBX
> > "sees" a D-channel) but I get constant output as follows:
> >
> > == D-Channel on span 1 up
> >
> > B-channel 2 restarted on span 1
> >
> > B-channel 3 restarted on span 1
> >
> > B-channel 4 restarted on span 1
> >
> > B-channel 5 restarted on span 1
> >
> > B-channel 6 restarted on span 1
> >
> > B-channel 7 restarted on span 1
> >
> > B-channel 8 restarted on span 1
> >
> > B-channel 9 restarted on span 1
> >
> > B-channel 10 restarted on span 1
> >
> > B-channel 11 restarted on span 1
> >
> > B-channel 12 restarted on span 1
> >
> > B-channel 13 restarted on span 1
> >
> > B-channel 14 restarted on span 1
> >
> > B-channel 16 restarted on span 1
> >
> > D-Channel on span 1 down
> >
> > D-Channel on span 1 up
> >
> > B-channel 2 successfully restarted on span 1
> >
> > B-channel 3 successfully restarted on span 1
> >
> > B-channel 4 successfully restarted on span 1
> >
> > B-channel 5 successfully restarted on span 1
> >
> > .... And so forth with the D-channel going up and down and various
> > channels "successfully restarting" but inbound calls do not work.
> >
> > I have tried changing the PRI protocol, I have swapped the CPE and NET
> > settings between the PBX and Asterisk and every combination gives me
> > this same result.
> >
> > Any thoughts?
> >
> > Thanks!
> >
>
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