Hi Russ, Assuming that the 2 pair cabling is connected properly, analog sets like the 7130 will NOT work if XDP is assigned to that port (pgm 600).
Analog sets need a separate talk and data path, unlike the digital sets which use the data pair for both talk and data. Let us know if that's the problem. Good luck! Jim ----- Original Message ----- From: "Russ Hay" <[EMAIL PROTECTED]> To: <kxt@kxthelp.com> Sent: Saturday, July 05, 2008 6:44 PM Subject: KX-T: KX-TD816 wiring help for extensions! > Hi (again!) all, > > and apologies in advance for my low-level questions. I have an > existing KX-TD816 PBX operating in the UK with eight extensions. The > handsets are (master) KX-T7433 and the rest are KX-T7420 (some seem to > be KX-T7420E's if that makes a difference). > > I've foolishly sourced an additional handset - and as I wanted a > display, I've found a KX-T7130E. However - when it's swapped out for > one of the existing handsets, although the display lights with the > date&time, it cannot place or receive a call. The handset sounds as > though there's an open line. > > Now the manual states that there's a mandatory four pin wiring > required for the 7130E - A,B,L,H (?) which although I can't reference > it to the particular pin-outs in use, I can confirm that the existing > handsets are all connected back to the PBX using four pin wiring. > Therefore - do you have any suggestions (apart from RTFM!) for how I > can progress this? > > My main issue right now is that I can't verify that the four-pin > wiring used throughout is a correct four-pin wiring, and isn't simply > the one-pair wiring (L,H) with the other pair wired incorrectly... as > if that was the case, the 7420 & 7433 would still operate - but the > new 7130 would not. > > Any constructive suggestions would be much appreciated! > > Russ > > _________________________________________________________________ > KX-T Mailing list --- http://kxthelp.com/ > Subscription changes: http://kxthelp.com/mailman/listinfo/kxt _________________________________________________________________ KX-T Mailing list --- http://kxthelp.com/ Subscription changes: http://kxthelp.com/mailman/listinfo/kxt
