I like to see e164 alias being used. In order for an EP to send the new V2 aliases, it has to know that the destination is a V2 or higher. How does the caller know the callee is V2 or higher? Any thoughts?

---------------------------------------- Santo Wiryaman VideoServer, Inc. Phone:+1.781.505.2348 Fax:+1.781.505.2101 email:swiryaman@videoserver.com http://www.videoserver.com

-----Original Message----- From: Paul Long [SMTP:Plong@SMITHMICRO.COM] Sent: Wednesday, April 14, 1999 12:38 PM To: ITU-SG16@mailbag.cps.intel.com Subject: e164 vs. partyNumber aliases

What is the difference between an e164 alias and a partyNumber alias? Was e164 found lacking, and does partyNumber now supercede it? Are we supposed to stop using e164? If not, how do we decide which form to use?

Paul Long Smith Micro Software, Inc.