Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!orion.oac.uci.edu!ucivax!gateway
From: vcerf@nri.reston.va.us
Newsgroups: comp.protocols.iso.x400
Subject: Re: X400 & FAX
Message-ID: <9106011138.aa05344@NRI.NRI.Reston.VA.US>
Date: 1 Jun 91 15:42:43 GMT
Lines: 9
Approved: usenet@ics.uci.edu
In-reply-to: Your message of "31 May 91 20:48:13 GMT."
             <910531223713*/S=DAESCHLER/OU=KULTURWISSENSCHAFTEN/PRMD=UNI-TUEBINGEN/ADMD=DBP/C=DE/@MHS>

Urs,

I was surprised to see "X121=" as the prefix for fax and telex
numbers. I had thought that X121 addresses were for X.25
services and had a distinct numbering plan from the E.164
telephone numbers used today for fax. Have I just totally
forgotten something about the definition of X121?

Vint