Cisco 7800 Series Administration Manual page 112

Telephony Features for Cisco IP Phone
• list of features supported
• user guide or quick reference for your voicemail system
Telephony Features for Cisco IP Phone
After you add Cisco IP Phones to Third-Party Call Control system, you can add functionality to the phones.
The following table includes a list of supported telephony features, many of which you can configure by using
Third-Party Call Control system.
Note Cisco Third-Party Call Control also provides several service parameters that you can use to configure
various telephony functions.
Feature
AES 256 Encryption Support for Phones
Any Call Pickup
Assisted Directed Call Park
Audible Message Waiting Indicator
(AMWI)
Auto Answer
Auto Pickup
Block External to External Transfer
Call Back
Call Display Restrictions
Call Forward
Cisco IP Phone 7800 Series for Third-Party Call Control Administration Guide
98
Description and More Information
Enhances security by supporting TLS 1.2 and new ciphers.
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.
A stutter tone from the handset, headset, or speakerphone indicates that a user has one
or more new voice messages on a line.
The stutter tone is line-specific. You hear it only when using the line with the
Note
waiting messages.
Connects incoming calls automatically after a ring or two.
Auto Answer works with either the speakerphone or the headset.
Allows a user to use one-touch pickup functionality for call pickup features.
Prevents users from transferring an external call to another external number.
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.
Allows users to redirect incoming calls to another number. Call Forward options include
Call Forward All, Call Forward Busy, Call Forward No Answer.