Operation Manual
Table Of Contents
- Copyright
- Warranty
- Declaration of conformity
- Safety instructions
- Disposal of the product
- Hardware Components
- User Interfaces
- User and Administrator Mode
- Documentation
- Phone Installation
- Phone Initialization
- Registration
- Idle Screen
- Phone User Interface
- Web User Interface
- General Configuration Tasks
- Display Configuration Tasks
- Audio Configuration Tasks
- SIP Identity Configuration Tasks
- Function Key Configuration Tasks
- Maintenance Tasks
- Outgoing Calls
- Extension (SIP identity) for Outgoing Calls
- Making Calls
- Auto Completion (Number Guessing)
- Call Completion
- Call Termination
- Redial
- Call Indication
- Accepting Incoming Calls
- Call Waiting
- Denying Incoming Calls
- Denying Incoming Calls Automatically
- DND (Do Not Disturb) Mode
- Call Forwarding
- Audio Operation Modes
- Mute / Unmute
- Multiple Speaker Mode
- Hold and Resume
- Call Transfer
- Conference
- Call Recording
- Logoff All Users (Extensions/SIP Identities)
- Logon New User (Extension/SIP Identity)
- Access
- Access
- Availability
- Access
- Changing the Presence State
- Contact Presence
- Acoustical Indication
- Visual Indication
- Retrieve New Messages
- Busy Lamp Field (BLF) feature
- “Calls” List
- Call Pickup

User Manual - English
59
Incoming Calls
Call Indication
An incoming call is indicated acoustically and visually:
Acoustic
• Ringtone (see page 33)
Visual
• Fast Blinking LEDs
o LED adjacent to
Free Function “Line” Key
L Note: Use the default settings (see page 39)
Setup Function Keys Px:
Context: <Active>, i.e. the extension for outgoing calls is used
Type: <Line>
Number: <empty>
o “Message” LED, see page 9
o Call Indication LED (ip840c only), see page
9
• Flashing backlight (not available on ip820c), see page
31
• Display
o Calling party’s extension and optionally calling party’s picture
o Called party’s extension/SIP Identity index
Example: Ringing Screen Appearance (calling party extA; called party extB)
ip810c ip820c ip830c ip840c
extA
extA
Deny
———— extA ————
Ringing time
extA name
e
extA number
extB name
f
extB number
When the following settings are made, the “ringing screen” will change appearance:
Setup Preferences General Information Show Identity Index: <ON>
Setup Preferences General Information Ringer animation: <OFF>
<1> extA
<1> extA
Deny
—— To: <1> extB ——
extA number / name /
SIP URI
Ringing time
extA name
e
extA number
extB name
f
extB number