Re: [hylafax-users] Connection is droped with reason0x34D1 (Invalid call reference value)

[Wolfgang Pichler <madmin@dialog-telekom.at>]

Am Mon, 2003-05-19 um 12.54 schrieb Holger Raschke:
> >>>today we've reconfigured our telephone system to accept direct-inward
> >>>dialings with 3 digits - it is planned that all calls starting with 5xx
> >>>are going to the fax modem (a pci isdn fritz card - capi2.0). This
> >>>already works - but now we can't receive facsmiles - the error i get is:
> >>>"Connection is droped with reason 0x34D1 (Invalid call reference value)"
> >>>- i've already googled for it - but i can't find an explaination for
> >>>this error. I've enabled DDI with 
> >>>UseDDI 1
> >>>DDIOffset 0
> >>>DDILength 3
> >>>IncomingDDIs: 500-599
> >>
> >>AFAIK, the passive AVM-controllers don't support the necessary 
> >>ISDN-protocols for DDI. Only the active ones do.
> > 
> > it already worked with a 2 digit direct-inward dialings - thats why i
> > can't understand why it shouldn't work with 3 digits. And - i get the
> > DDI - but then it aborts the call. Here is what c2faxrecv says:
> > 
> > SESSION BEGIN 00000070 ""
> > Incoming analog call on controller 1 from xxxxxxxxx144 to 537.
> > Connection is droped with reason 0x34D1 (Invalid call reference value).
> > SESSION END
> 
> OK, now i got your goal:
> 
> 1.) your "fax-prefix" is 5 (which is the DDIOffset)
> 2.) your "fax-number" is 00-99 (which are the IncomingDDIs)
> 3.) your "fax-number" has 2 digits (which is the DDILength)
> 
> So, your config should be:
> 
> UseDDI 1
> DDIOffset: "5"
> DDILength: "2"
> IncomingDDIs: 00-99
> 
that worked perfectly - thanx a lot !

mfG
Wolfi

> Remember, that the dialed-number passed to faxrcvd is only the 2-digit 
> IncomingDDI. The DDIOffset is cut off. When i remember my tests with a 
> fritz card right, DDI can be configured but is ignored due to lack of 
> protocol support. May be you can increase tracing and have a look at the 
> logs after restarting c2faxrecv.
> 
> You can also use "UseDDI: 0" and "IncomingMSNs: 500-599", as you need 
> the complete number. This should also be the solution if the fritz card 
> really doesn't support DDI.
> 
> Hope this helps.
> --
> Holger
> 
> 
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