Legend R7 upgrade

[ZoominCo]

Just upgraded an old r 1.1 legend to an R7 at a Motel with 1 800GS/LS, 1 008 MLX, 6 008OPX boards & 1 012basic tel. Added a Merlin Legend Mail, programmed and now none of the single line sets ring. I DID replace the power supplies, not sure I got the 391A-3 from supplier. Will Board inventory in SPM tell me the power supply model # ??
Got any other ideas what might be the problem. Calls to single line exts. do go to voice mail at the proper # of rings...
Don't know where else to look for now. I'm betting I need the 391A3 power supplies, with ring generator.
Any help will be greatly appreciated.

 

[TouchToneTommy]

The ring generators are boards that were installed inside of the power supplies - Open up the old PSs, pull them out, and reinstall in the new PSs.

Had the same problem a while back - the new PS had recessed 1/2" hex head screws, and there was NO way even a thin wall driver could reach down into the recess to unscrew them. Had to modify a spade bit to drill down through the recess without removing it entirely until we could grip them and get em out.

 

[ZoominCo]

Wow sounds like fun
Thanks for the reply.

one more thing.
refurb outfit sent 391C power supplies not 391A3. are these newer? or do I need the 391A3?
Dont have any legend R7 docs. I do have a set of R6.1 books
(programming & feature).

Thanks, & happy fourth !

jim

 

[tdaugirdas]

All Legend docs are available on the Avaya.com website under support. I believe you can plug the old ring generator board into either power supply. The alternative is to replace your old 012 Basic module with one that has a built-in ring generator.

Tom Daugirdas,
President
STCG, Inc.
stcg.com

 

[cajunroadster]

ZoominCo

The 3 types of supplies that are available are the 391A1, which has a side to side on-off slide switch, the 391A3 has a top to bottom on-off slide switch and is said to support a 75 unit load, and the 391C which is the newest of the supplies available and is said to support a 96 unit load.