macphoneguy
IS-IT--Management
I have been using two Viking electronics LLA4, to boost the Line voltage on a system I have to interface with, however since I am looking at the prospect of increasing that,
I know sandman has a system from china, that will do up to 25 lines However I am wondering what else there is
(sorry between 12 & 25 LS Lines)
thanks in advance
I know sandman has a system from china, that will do up to 25 lines However I am wondering what else there is
(sorry between 12 & 25 LS Lines)
thanks in advance