Web User Interface

Preferences - Privacy Settings(Section)__Call Line Identification Restriction
Starting with V10.1.178, the setting is per-identity.
V10.1.178: Identity - Features(Tab) - Privacy Settings(Section):Reject Incoming Anonymous Calls

Phone User Interface

V8
Snom360/370: press "Settings" - Phone Behaviour
Snom820/870: press "Menu" - Call Features/Incoming Calls

Firmware

N/A

XML Configuration

<privacy_in perm="PERMISSIONFLAGS">VALIDVALUE</privacy_in>

Description

Reject or accept anonymous incoming calls.
Starting with 10.1.178, the setting is per-identity and becomes
<privacy_in idx="INDEX" perm="PERMISSIONFLAG">VALIDVALUE</privacy_in>

Valid Values

<on>, <off>

Default Value

off