Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!orion.oac.uci.edu!ucivax!gateway From: usenet@gapos.bt.co.uk (Usenet login) Newsgroups: comp.protocols.iso.x400 Subject: Re: Numeric OR Address fields (was: O/R name component ordering) Message-ID: <21671.9106240845@paddy.gapos.bt.co.uk> Date: 25 Jun 91 23:02:28 GMT References: <6034.677564475@nma.com> Organization: British Telecom Customer Systems. Lines: 25 Approved: usenet@ics.uci.edu x-attn: jns X-Previously-To: comp-protocols-iso-x400@uunet.uu.net ReSent-From: Re-sent but not originated by Jerry Sweet Original-Sender: usenet@uk.co.bt.gapos (Usenet login) ReSent-To: mhsnews@ics.uci.edu In <6034.677564475@nma.com> Stef@ics.uci.edu (Einar Stefferud) writes: >While I am in here -- Does anyone have any idea as to how much use >will be made of the Terminal Identifier and the User Agent Numeric >Indentifier atributes of the ORADdress? My own experience indicates that these "numeric" fields are very popoular with government and military networks. This is for two reasons: 1) Compatibilty with existing messaging systems e.g. Telex (The military have lots of these). 2) Security; a numeric identifier gives away nothing about a recipients function or location. They are not commonly used in commercial or academic spheres. So the implementor of a UA must look at his potential market when decidng what prominence should be allocated to these attributes. BobW