Cisco 7960 Administrator's Manual page 73

Chapter 3 Managing Cisco SIP IP Phones
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– 2—The Do Not Disturb feature is off permanently and cannot be turned
on and off locally via the phone's user interface. If specifying this value,
specify this parameter in the phone-specific configuration file.
3—The Do Not Disturb feature is on permanently and cannot be turned
–
on and off locally via the phone's user interface. This setting sets the
phone to be a "call out" phone only. If specifying this value, specify this
parameter in the phone-specific configuration file.
callerid_blocking—(Optional) Whether the Caller ID Blocking feature is
enabled or disabled by default on the phone. When enabled, the phone will
block its number or email address from phones that have caller identification
capabilities. Valid values are:
– 0—The Caller ID Blocking feature is disabled by default, but can be
turned on and off via the phone's user interface. When disabled, the caller
identification is included in the Request-URI header field.
1—The Caller ID Blocking feature is enabled by default, but can be
–
turned on and off via the phone's user interface. When enabled,
"Anonymous" is included in place of the user identification in the
Request-URI header field.
2—The Caller ID Blocking feature is disabled permanently and cannot
–
be turned on and off locally via the phone's user interface. If specifying
this value, specify this parameter in the phone-specific configuration file.
3—The Caller ID Blocking feature is enabled permanently and cannot be
–
turned on and off locally via the phone's user interface. If specifying this
value, specify this parameter in the phone-specific configuration file.
anonymous_call_block—(Optional) Whether the Anonymous Call Block
feature is enabled or disabled by default on the phone. Valid values are:
0—The Anonymous Call Blocking feature is disabled by default, but can
–
be turned on and off via the phone's user interface. When disabled,
anonymous calls will be received.
1—The Anonymous Call Blocking features is enabled by default, but can
–
be turned on and off via the phone's user interface. When enabled,
anonymous calls will be rejected
Modifying the Phone's SIP Settings
Cisco SIP IP Phone 7960 Administrator Guide
3-13