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Re: (ASCEND) Callback Problem



We had the same problems with a P400 - P50 callback combination. One hack to 
get it working more reliably is to set the switch type from NET3=UK to JAPAN.
Funny enough, this switch type works with German Euro-ISDN and the P50 takes 
longer to call the other router back.
This doesn't work every time but almost.


> Hello!
> 
> I have the same problems. Callback seems to be broken in all 5.0(i|A)x
> releases. I reported this several times to Ascend directly and to our
> distributor. But there is still no solution :-(
> The problem is always that the MAX (1800|4000) does not drop the outgoing
> call before the callback of the remote router comes in, which then results
> in a LAN security error. I tried this with a Pipeline 50 and also other
> routers at remote side.
> Probably this problem exists only with Switch Type (U.K./NET 3/NET 5) or
> what is the reason for that this very basic feature is still not working?
> 
> Michael Seyfried
> 
> At 14:26 28.06.97 +0200, you wrote:
> >Hi !
> >
> >I have a Callback-Problem between a Max 4000 (connected to
> >a S2M-Multiplexer from German Telekom) and
> >a Pipeline 50 (connected to a DSS1-ISDN-S0).
> >
> >When the Max calls the Pipe, the Pipe gets the Phone-Number
> >via CLID and then refuses the call correctly.
> >The ISDN-Line drops on the Pipe-Side and the callback
> >will then be initiated.
> >
> >But the Max is still 'seeing' this line
> >for 15 seconds. So the callback could not be
> >serviced by the Max because the subnet for the Pipe is
> >still routed to the outgoing call.
> >
> >The installed software is 5.0Ap5 on the Max 4000 and
> >5.0Ap8 on the Pipeline 50.
> >
> >Any ideas ?
> >
> >bye...
> >
> >Markus Froehlich
> 
> 

-Chris

--------------------------------
Chris Schwarzfischer
Sysop Transnet Internet Services

Hostmaster TRANS
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