Yes. You can configure the phone type as 7902 in CUCM and change the phone type from "7" to "3008" in SimClient+.7902s use just one DLU.

Just set the client side to CCM 3.1 and it will work just fine.

Try entering:(config)#mls qosin global config modesee if that enables the command

You have a problem with FXO detecting a supervisory disconnectFind out what signalling and method of disconnect your PBX is using and configure the FXO on the router accordingly.The following links might help:http://cisco.com/en/US/tech/tk652/tk653/t...

how about doing #show run, copying it to notepad, delete everything that you don't want to remove in notepad and for the rest just negate the commands (put "no " in front of them), then just paste the result to switchanother option would be #copy run...