Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!usc!cs.utexas.edu!uunet!van-bc!mplex!fff
From: fff@mplex.UUCP (Fred Fierling)
Newsgroups: comp.dcom.modems
Subject: X.21 Leased Circuit Service
Keywords: X.21,interface,europe
Message-ID: <360@mplex.UUCP>
Date: 11 Nov 89 01:26:52 GMT
Organization: Microplex Systems Ltd
Lines: 7

The X.21 spec allows two methods of synchronizing call control characters
between DTE and DCE; one using SYN characters and one using the byte timing
interchange circuits.  Can anyone tell me which of these two methods is most
often used in Europe?
-- 
Fred Fierling  uunet!van-bc!mplex!fff   Tel: 604 875-1461  Fax: 604 875-9029
Microplex Systems Ltd, 265 East 1st Avenue Vancouver, BC, V5T 1A7, Canada