I install a D110E on Dell R210, but E1 is up and down. No calls coming in or out.I suspect serious hardware incompatibly. I just bought two D110E and both of them show the same results.
Bellow some outputs from the Dell R210:
# dahdi_test -vv
Opened pseudo dahdi interface, measuring accuracy...
8192 samples in 8747.464 system clock sample intervals (106.781%)
8192 samples in 8701.960 system clock sample intervals (106.225%)
8192 samples in 8703.504 system clock sample intervals (106.244%)
8192 samples in 8727.384 system clock sample intervals (106.535%)
8192 samples in 8646.528 system clock sample intervals (105.548%)
(..)
--- Results after 36 passes ---