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Community Member

Modem/ISDN dialin and TCP/IP forward

Dear all,

I have to configure a Cisco 3620 router to accept any calls which are

coming in via a PRI interface. The data shall then be sent via TCP/IP

to any host.

One TCP/IP connection per call is required. The TCP/IP connection shall

be closed if the line goes down and vice-versa.

Depending on the incoming MSN (or dialled number) a different TCP/IP

host and port shall be used.

The ISDN dial in uses X.31 case A (X.25 over ISDN B-Channel) and modem

uses V.22 bis MNP.

The router has following cards installed:

NM-1FEPRI2CE1-B/U

NM-30DM

I need some hints in order to find the right documentation or examples. I don't

know the name of this "TCP/IP forward" or the specific IOS features

required.

ANY help greatly appreciated.

Best regards,

Bernhard Roth

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