I have been trying for two days days and dozens of reboots just to get the system to recognize my Rhino R4fxo card and now that the system does see the card I cannot receive inbound calls and the echo cancellation is not working properly(bad echo)on the outbound calls. Is the system supposed to auto recognize and configure this card? If so it does not seem to be working in this version and none of the Rhino installation directions seem to work on this version even though they have work on all previous ones back to 0.8.5. Does anybody have the R4fxo card working with Elastix 0.8.4? If so could you document your setup? Thanks in advance.