Description and More InformationFeature
Allows the user to dial E.164 numbers prefixed with a plus (+) sign.
To dial the + sign, the user needs to press and hold the star (*) key for at least 1 second.
This applies to dialing the first digit for an on-hook (including edit mode) or off-hook
call.
Plus Dialing
Allows the phone to negotiate power using Link Level Endpoint Discovery Protocol
(LLDP) and Cisco Discovery Protocol (CDP).
Power Negotiation over LLDP
Submits phone logs or reports problems to an administrator.Problem Reporting Tool
You can assign features, such as New Call, Call Back, and Forward All to line buttons.Programmable Feature Buttons
Allows users to submit information about problem phone calls by pressing a button. QRT
can be configured for either of two user modes, depending upon the amount of user
interaction desired with QRT.
Quality Reporting Tool (QRT)
Allows users to call the most recently dialed phone number by pressing a button or the
Redial softkey.
Redial
Allows a service provider to customize the phone remotely. There is no need for either
the service provider to physically touch the phone or a user to configure the phone. The
service provider can work with a sales engineer at the time of ordering to set this up.
Remote Customization (RC)
Identifies ring type used for a line when a phone has another active call.Ringtone Setting
Identifies the caller name using the incoming or outgoing call number. You must configure
either the LDAP Directory or the XML directory. You can enable or disable the reverse
name lookup using the phone administration web page.
Reverse Name Lookup
Ensures that held calls are not dropped by the gateway. The gateway checks the status
of the RTCP port to determine if a call is active or not. By keeping the phone port open,
the gateway will not end held calls.
RTCP Hold For SIP
Allows secure phones to place conference calls using a secured conference bridge. As
new participants are added by using Confrn, Join, cBarge softkeys or MeetMe
conferencing, the secure call icon displays as long as all participants use secure phones.
The Conference List displays the security level of each conference participant. Initiators
can remove nonsecure participants from the Conference List. Noninitiators can add or
remove conference participants if the Advanced Adhoc Conference Enabled parameter
is set.
Secure Conference
Enables administrators to quickly and easily gather debug information from phones.
This feature uses SSH to remotely access each IP phone. SSH must be enabled on each
phone for this feature to function.
Serviceability for SIP Endpoints
Allows a user with multiple phones to share the same phone number or allows a user to
share a phone number with a coworker.
Shared Line
Cisco IP Phone 6800 Series Multiplatform Phones Administration Guide
155
Phone Administration
Telephony Features for Cisco IP Phone