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Re: ISDN call hanging up ??? [7:49548] posted 07/24/2002
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Cheers Scott ....

    I forgot to mention that the ISDN connection is a point to point
connection from our Main Office (MO) to a Branch Office (BO) So no SPID
issues here  ..... I have a dialer-map at the MO and assume that the BO too,
has a dialer-map .... I have configured another similiar ISDN point to point
between the MO and another BO with success. However, this situation is
really confusing me ..... I will reload the router as you suggest tomorrow
night .. and hope that makes a difference .. If not .. I guess it's back to
the old drawing board :)

    Thankx again ..

Regards

Paul ...



----- Original Message -----
From: "CCIE #9340" 
To: 
Sent: Wednesday, July 24, 2002 7:41 PM
Subject: Re: ISDN call hanging up ??? [7:49548]


> Possibly a SPID issue.  Do a "show isdn status" and see if the spids are
> valid.  Assuming you replaced the number listed in the debug.  You may
also
> want to try "debug isdn q921"--it will most likely give you a more
definite
> direction to go in.
>
> These isdn issues are sometimes tricky.  I have seen cards not work that
are
> fixed with a simple reload of the router.
>
> HTH,
> Scott
>
> ""Paul""  wrote in message
> news:200207241745.RAA05210@xxxxxxxxxxxxxxxxx
> > Hi all ....
> >
> >     I can't connect to another router over ISDN using BRI1 ... the
> following
> > is from a 'debug isdn events' I don't understand the 'Call was hung up'
> part
> > ??? Hopefully this means that my end is Ok .. and the other end has an
> issue
> > that needs to be resolved ...
> >
> >  Can anyone please enlighten me :)
> >
> > Kind regards
> >
> > Paul ...
> >
> > C4500-1#ping 10.209.31.1
> >
> > Type escape sequence to abort.
> > Sending 5, 100-byte ICMP Echos to 10.209.31.1, timeout is 2 seconds:
> >
> > ISDN BR0: Outgoing call id = 0x8FD2
> > ISDN BR1: Event: Call to 0123456789 at 64 Kb/s
> > ISDN BR1: received HOST_INFORMATION.
> > ISDN Event: B channel assigned by switch
> > ISDN BR1: received HOST_DISCONNECT
> > ISDN BR1: Event:  Call to 0123456789 was hung up..
> > ISDN BR0: Outgoing call id = 0x8FD3
> > ISDN BR1: Event: Call to 0123456789 at 64 Kb/s
> > ISDN BR1: received HOST_INFORMATION.
> > ISDN Event: B channel assigned by switch
> > ISDN BR1: received HOST_DISCONNECT
> > ISDN BR1: Event:  Call to 0123456789 was hung up..
> > ISDN BR0: Outgoing call id = 0x8FD4
> > ISDN BR1: Event: Call to 0123456789 at 64 Kb/s
> > ISDN BR1: received HOST_INFORMATION.
> > Success rate is 0 percent (0/5)
> > C4500-1#
> > ISDN Event: B channel assigned by switch
> > ISDN BR1: received HOST_DISCONNECT
> > ISDN BR1: Event:  Call to 0123456789 was hung up.
> > C4500-1#
> > C4500-1#




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