Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!accuvax.nwu.edu!nucsrl!telecom-request From: Thomas Lapp Newsgroups: comp.dcom.telecom Subject: Question on Telephone Jacks Message-ID: <3732@accuvax.nwu.edu> Date: 10 Feb 90 03:27:41 GMT Sender: news@accuvax.nwu.edu Organization: TELECOM Digest Lines: 20 Approved: Telecom@eecs.nwu.edu X-Submissions-To: telecom@eecs.nwu.edu X-Administrivia-To: telecom-request@eecs.nwu.edu X-Telecom-Digest: Volume 10, Issue 91, message 4 of 9 I recently found out the hard way that a device which is expecting an RJ-41S jack will not work with an RJ-11 jack (even though the modular plug fits!). I'm wondering what is unique about an RJ-41S termination other than the fact that it seems to be used for data terminal equipment like modems? Thanks for any help you can give, - tom internet : mvac23!thomas@udel.edu or thomas%mvac23@udel.edu uucp : {ucbvax,mcvax,psuvax1,uunet}!udel!mvac23!thomas Europe Bitnet: THOMAS1@GRATHUN1 Location: Newark, DE, USA Quote : Virtual Address eXtension. Is that like a 9-digit zip code?