On Sun, Nov 16, 2003 at 11:11:06AM -0800, Ed Rubright wrote: > Excuse my ignorance, but could someone explain what tip and ring is and > how I ensure/test that it is wired correctly?
In the old days, phone plugs looked like 1/4 phono jacks There was the TIP of the jack and the RING at the base of the jack. Hence TIP and RING The easiest way is to go spend $10 at your local radio shack and buy a polarity tester. TIP/RING issues also used to cause speed problems with Pre V.90 modems. Most modern modems today have auto polarity sense / fix hardware built in.. John Brown Chagres Technologies, Inc > > Thanks, > Ed > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of John Brown > (CV) > Sent: Sunday, November 16, 2003 10:54 AM > To: [EMAIL PROTECTED] > Subject: Re: [Asterisk-Users] FX-200 VOIP PORT CONVERTER FXS to FXO > > > The echo issues are line or PSTN. > > make sure your tip and ring are correctly wired. Polarity > does matter and teh X100P does not do polarity fixing like > most consumer phones today. > > john brown > chagres technologies, inc > http://www.chagres.net/products/voip/ > > > On Sun, Nov 16, 2003 at 01:35:13PM -0500, Kevin wrote: > > I do support Asterisk. I have a TDM40B and X100P from Digium, I can't > > take the echo on the X100P. > > > > -----Original Message----- > > From: Jeremy McNamara [mailto:[EMAIL PROTECTED] > > Sent: Sunday, November 16, 2003 1:27 PM > > To: [EMAIL PROTECTED] > > Subject: Re: [Asterisk-Users] FX-200 VOIP PORT CONVERTER FXS to FXO > > > > Kevin wrote: > > > > >Has anyone seen an FXO converter for a Cisco ATA. There is someone > > >selling a device on Ebay that claims to convert a Cisco ATA FXS port > > >to an FXO. > > > > > >FX-200 VOIP PORT CONVERTER FXS to FXO > > > > > >http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3057281388 > > > > > > > > > > Don't bother. Support Asterisk and pick up a X100P from Digium. You > > will > > > > have more hair and less stress. > > > > > > Jeremy > > > > > > _______________________________________________ > > Asterisk-Users mailing list > > [EMAIL PROTECTED] > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > > > _______________________________________________ > > Asterisk-Users mailing list > > [EMAIL PROTECTED] > > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users