ISDN Connection without a calling number

[rburkhard]

Hello,

Customer has 2 3725Router as access for terminals in branch offices. All worked fine. But now, since terminals does no more sent their 'calling number' (security issue), protocol and line of interfaces comes up short,but then goes down again.(Cause 0x8090, normal clearing.

Is there any way to change the config?

I have stared 2 h on Ciscoweb, no solution found.

Thanks for help !!!!

Ruedi

[Georg Pauwen]

Hello,

can you post the configuration of your router(s) ?

Regards,

GP

[rburkhard]

Hallo Georg,

Habe gelesen, dass Sie deutsch verstehen.

Hier ist die configuration. Die remote devices sind Kartenleserterminals, welche nicht konfiguriert werden können; hängen einfach an ISDN Dose.

Besten Dank und Gruss

Ruedi

[Georg Pauwen]

Hello Ruedi,

I keep my post in English, otherwise nobody understand a word...:)

I remember having that same problem, the PBX would not relate the calling number, and the connection always had to be initiated from the other side. I guess that is not possible in your case. I will do some digging to find out what I did back then...

Regards,

Georg