DSM 32 problem

[miller3383]

I have a 3 DSM 32's that i cannot get the phones on the 2nd amphenol to work. If you are looking at the Element Manager it would be the 1.2 in the telephony resources. I am testing these on a BCM 50 rls 3.0. After going through 3 DSM 32's I thought that my expansion cabinet is bad. But after trying all 3 on another BCM50 system with a different expansion cabinet the phones on the 2nd amphenol still will not work there either. At this point I am thinking that there is another problem. Is there some detail that I am over looking when trying to use these DSM 32's?

 

[snowman50]

Have you enabled both 1-1 and 1-2 in telephony resources.
Have you plugged into the correct expansion port on bcm50..
3rd one from left for expansion 1
Have you left the dip switches to all on....

 

[miller3383]

The dip switches were the problem. Thanks!