Cisco 7821 Administration Manual page 108

Telephony Features for Cisco IP Phone
Feature
Auto Answer
Automatic Port Synchronization
Auto Pickup
Block External to External Transfer
Busy Lamp Field (BLF)
Busy Lamp Field (BLF) Pickup
Call Back
Cisco IP Phone 7821, 7841, and 7861 Administration Guide for Cisco Unified Communications Manager 10.0
(SIP)
94
Description and more information
Connects incoming calls automatically after a ring or two.
Auto Answer works with either the speakerphone or the headset.
See the Cisco Unified Communications Manager Administration Guide, "Directory Number
Configuration" chapter.
Synchronizes ports to the lowest speed between ports of a phone to eliminate packet loss.
See Set Up Automatic Port Synchronization, on page
Allows a user to use one-touch pickup functionality for call pickup features.
See the Cisco Unified Communications Manager Features and Services Guide, "Call Pickup"
chapter.
Prevents users from transferring an external call to another external number.
See the Cisco Unified Communications Manager Features and Services Guide, "External
Call Transfer Restrictions" chapter.
Allows a user to monitor the call state of a directory number associated with a speed-dial
button on the phone.
See the Cisco Unified Communications Manager Features and Services Guide, "Presence"
chapter.
Provides enhancements to BLF speed dial. Allows you to configure a Directory Number (DN)
that a user can monitor for incoming calls. When the DN receives an incoming call, the system
alerts the monitoring user, who can then pick up the call.
See the Cisco Unified Communications Manager Features and Services Guide, "Call Pickup"
chapter.
Provides users with an audio and visual alert on the phone when a busy or unavailable party
becomes available.
See:
• Cisco Unified Communications Manager System Guide, "Cisco Unified IP Phone"
• Cisco Unified Communications Manager Features and Services Guide, "Cisco Call
Back"
122.