RE: Identifying an ISDN port

"I think" the port on the router if it says bri is the te1 device and if that is so, then it is the s interfact or s/t. depends on if you have a nt2 or not... hope that helps. The rule as I understand it" ( wording this carefully) te1(non isdn) to ta(modem) r interface ta (modem) to te1 (tel

Re: Identifying an ISDN port

The 2503 BRI interface is S/T. On most of the Cisco gear that I have seen with U interfaces it is labeled "ISDN U" or similar. Heres output from a Cisco 800 w/12.1(5)T code: show int bri0 BRI0 is administratively down, line protocol is down Hardware is BRI with U interface and POTS 2620

RE: Identifying an ISDN port

bject: Identifying an ISDN port Hi Folks How do I identify if an ISDN port on a 2503 router is an "S/T or a "U" interface. Either by physical verification or using the CLI. The port on the router says ISDN BRI. Could someone please help me out. Thanks SP

Identifying an ISDN port

Hi Folks How do I identify if an ISDN port on a 2503 router is an "S/T or a "U" interface. Either by physical verification or using the CLI. The port on the router says ISDN BRI. Could someone please help me out. Thanks SP _ FAQ, list archives, and subscription