Cisco 6800 Series Administration Manual page 163

Phone Administration
Note The Third-Party Call Control system also provides several service parameters that you can use to configure
various telephony functions.
Feature
AES 256 Encryption Support for Phones
Alphanumeric Dialing
Any Call Pickup
Assisted Directed Call Park
Audio Settings
Auto Answer
Blind Transfer
Busy Lamp Field (BLF)
Busy Lamp Field (BLF) Pickup
Call Back
Call Display Restrictions
Call Forward
Call Forward Destination Override
Description and More Information
Enhances security by supporting TLS 1.2 and new ciphers.
Allows users to place a call with alphanumeric characters. You can use these characters
for alphanumeric dialing: a-z, A-Z, 0-9, -, _, ., and +.
Allows users to pick up a call on any line in their call pickup group, regardless of how
the call was routed to the phone.
Enables users to park a call by pressing only one button using the Direct Park feature.
Administrators must configure a Busy Lamp Field (BLF) Assisted Directed Call Park
button. When users press an idle BLF Assisted Directed Call Park button for an active
call, the active call is parked at the Direct Park slot associated with the Assisted Directed
Call Park button.
Configures audio settings for the phone speaker, the handset, and the headsets that are
connected to the phone.
Connects incoming calls automatically after a ring or two.
Auto Answer works with either the speakerphone or the headset.
Blind Transfer: This transfer joins two established calls (call is in hold or in connected
state) into one call and drops the feature initiator from the call. Blind Transfer does not
initiate a consultation call and does not put the active call on hold.
Some JTAPI/TAPI applications are not compatible with the Join and Blind Transfer
feature implementation on the Cisco IP Phone and you may need to configure the Join
and Direct Transfer Policy to disable join and direct transfer on the same line or possibly
across lines.
Allows user to monitor call state of a directory number.
Allows user to pick up incoming calls to the directory number monitored through BLF.
Provides users with an audio and visual alert on the phone when a busy or unavailable
party becomes available.
Determines the information that will display for calling or connected lines, depending
on the parties who are involved in the call. RPID and PAID caller id handling are
supported.
Allows users to redirect incoming calls to another number. Call Forward options include
Call Forward All, Call Forward Busy, Call Forward No Answer.
Allows you to override Call Forward All (CFA) in cases where the CFA target places a
call to the CFA initiator. This feature allows the CFA target to reach the CFA initiator
for important calls. The override works whether the CFA target phone number is internal
or external.
Cisco IP Phone 6800 Series Multiplatform Phones Administration Guide
Telephony Features for Cisco IP Phone
149