retiredtelco
Technical User
I am installing an mp3 music source (Sandisk Sanza Clip) for MOH to a Partner processor R4.1 using the Music on Hold port. I am getting low volume when placed on hold. I have an old 105a coupler. I'm assuming it is a impedance matching device. I went on the internet to try and find some information, a telephone supplier in Michigan sells them, in their description they say to use Extension 15. What is the story with that, why can't I use the MOH port on the processor, which by the way is a RCA jack and the output of the 105a is a four pin modular.