2504 router isdn port type

mylest · ‎04-26-2003

Can anybody tell me what type of built-in isdn port is on my 2504 router?

I'm building a lab and want to know what type of interfaces are needed on an isdn simulator.

I also havwe a 2610 with WIC-1BU (U interface) - same question for this router?

Thanks.

makchitale · ‎04-26-2003

The cisco2504 has an builtin ISDN S/T port, will need an external NTI connected for making an ISDN U interface.

The WIC-1B-U has in intergrated NTI in the port, so is an ISDN U interface.

Thanks, Mak.