I am running a 10 digit dial plan in a CallManger 4.1 environment, but each site is only dials 4 digits internally. This is working just fine. The issue I have is when I drop into SRST mode; the phones register as full 10 digit numbers to the router and with no CCM translation rules, the internal 4 digit dialing goes away. I currently have voice translations expanding the number from 4 digits from the Telco to 10 digits and that is working just fine as well. I just am wondering if I can use those translations to allow internal 4 digit dialing or if there is any other way so this is as seamless to the user as possible.