You are right. There is no harmonized standard for U interface outside USA. The common interface for BRI is S/T interface That what normally consumer gets. The U interface is used by the PTT (telco) for their internal infrastructure.
If you look at the tariffs consumer cannot order U interface, there fore you need to deal on case by case basis with the PTT that wants to buy your product- Regards Jan At 01:35 PM 10/28/98 -0700, you wrote: >I have an NT1, U- interface Basic Rate, device that I am trying to get >tested. I will be selling this unit to EU telcos and need to test to ETS >ETR-080 (1995). At least that is what standard the chipset manufacturer >says they comply to. > >I asked a test labs, that I had used before for other testing, and they >indicated I needed to test on a country by country basis. That I should ask >the telco what they what tested and if the telco would test it. > >So I throw my hands up and ask anyone out there for help. Any labs that can >test this NT1 device? Anyone had a similar experience with an NT1 device. > >Thanks > >><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> >Joe Dwyer >Manager of International Engineering >Inter-Tel, Inc. >7300 West Boston Street >Chandler, AZ 85226 U.S.A. > >Tel: +1 602 961 9000 x1235 >Fax: +1 602 961 6940 >Email mailto: [email protected] >Home Page http://www.inter-tel.com >><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> > Janusz Purwin Xedia Corp 119 Russell St. Littleton Ma 01460 Tel 978-952-6000 ext 166 Fax 978-952-6090 email; [email protected]
