>Date: Fri, 22 Nov 96 08:57:49 PST >From: [email protected] (Barney McNamara) > >I think this refers to the MLT (Metallic Loop Testing) requirements for >BRI ISDN. I'm trying to figure out the details. It is described in Bellcore >TR-NWT-000397, which refers to TR-TSY-000821. I am trying to decide >whether this is required for proper operation in the US, or is it just >a nice thing to have? > >Anybody know?
We have seen a _lot_ of ISDN BRI U-interface equipment at our testing lab in the last several years, and _none_ of it supported the NT1 Maintenance Modes. ------------------------------------------------------------------ John Combs, Senior Project Engineer, ITS/TestMark Laboratories Email: [email protected] URL: http://www.testmark.com ------------------------------------------------------------------
