callingpres
This setting sets caller-ID presentation for the SIP device. You can use numbers (a la CallingPres) or a descriptive text (as in SetCallerPres).
Valid descriptive values are: allowed_not_screened, allowed_passed_screen, allowed_failed_screen, allowed, prohib_not_screened, prohib_passed_screen, prohib_failed_screen, prohib, and unavailable. Default allowed_not_screened.