Cisco Ip Phone 6800 Series Multiplatform Phones Administration Guide - Cisco IP Phone 6851 Administration Manual

Telephony Features for Cisco IP Phone
Feature
Caller ID
Caller ID Blocking
Calling Party Normalization
Conference
Configurable RTP/sRTP Port Range
Directed Call Pickup
Divert
Do Not Disturb (DND)
Headset Sidetone Control
Group Call Pickup
Hold Status
Hold/Resume

Cisco IP Phone 6800 Series Multiplatform Phones Administration Guide

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Description and More Information
Caller identification such as a phone number, name, or other descriptive text appear on
the phone display.
Allows a user to block their phone number or name from phones that have caller
identification enabled.
Calling party normalization presents phone calls to the user with a dialable phone number.
Any escape codes are added to the number so that the user can easily connect to the caller
again. The dialable number is saved in the call history and can be saved in the Personal
Address Book.
Allows a user to talk simultaneously with multiple parties by calling each participant
individually.
Allows a noninitiator in a standard (ad hoc) conference to add or remove participants;
also allows any conference participant to join together two standard conferences on the
same line.
Be sure to inform your users whether these features are
Note
activated.
Provides a configurable port range (2048 to 65535) for Real-Time Transport Protocol
(RTP) and secure Real-Time Transport Protocol (sRTP).
The default RTP and sRTP port range is 16384 to 16538.
You configure the RTP and sRTP port range in the SIP Profile.
Allows a user to pick up a ringing call on a DN directly by pressing the GPickUp softkey
and entering the directory number of the device that is ringing.
Allows a user to transfer a ringing, connected, or held call directly to a voice-messaging
system. When a call is diverted, the line becomes available to make or receive new calls.
When DND is turned on, either no audible rings occur during the ringing-in state of a
call, or no audible or visual notifications of any type occur.
Allows an administrator to set the sidetone level of a wired headset.
Allows a user to answer a call that is ringing on a directory number in another group.
Enables phones with a shared line to distinguish between the local and remote lines that
placed a call on hold.
Allows the user to move a connected call from an active state to a held state.
• No configuration required unless you want to use Music On Hold. See "Music On
Hold" in this table for information.
• See "Hold Reversion" in this table.