Document Outline

• The handset at a glance
• Base station at a glance
• Contents
• Safety precautions
• Gigaset C450 IP - more than just making calls
• VoIP - Making calls via the Internet
• First steps
  • Pack contents
  • Setting up the handset for use
    • Inserting the batteries
    • Connecting the charging cradle
    • Initial charging and discharging of batteries
    • Setting the date and time
    • Registering the handset to the base station
  • Installing the base station
  • Connecting the base station
    • Connecting the base station with the fixed network and the mains power supply
    • Connecting the base station with the router
  • Making settings for VoIP telephony
    • Starting the connection wizard
    • Downloading VoIP provider data
    • Entering VoIP user data
    • Entering names in the Gigaset.net directory
    • Completing the VoIP settings
  • Belt clip and headset
    • Attaching the belt clip
    • Connection socket for headset
• Menu trees
  • Phone menu
  • Web configurator menu
• Making calls with VoIP and the fixed network
  • Making an external call
  • Ending a call
  • Accepting a call
  • Calling Line Identification
    • Call display
    • Display with CNIP
  • Handsfree talking
    • Activating/deactivating handsfree mode
  • Muting the handset
  • Dialling the emergency number
• Operating the handset
  • Switching the handset on/off
  • Activating/deactivating the keypad lock
  • Control key
  • Display keys
  • Returning to idle status
  • Menu guidance
    • Main menu (first menu level)
    • Submenus
  • Correcting incorrect entries
• VoIP telephony via the Gigaset.net
  • Search subscribers in Gigaset.net directory
    • Using other functions
    • Entering, editing and deleting own entry
  • Calling a Gigaset.net subscriber
• Network services - VoIP
  • Settings for all calls
    • Setting up call forwarding
• Network services - fixed network
  • Making settings for all calls
    • Setting up call diversion
    • Activating/deactivating call waiting
  • Functions during a call
• Using the directory and lists
  • Directory
    • Saving the first number in the directory
    • Saving a number in the directory
    • Selecting a directory entry
    • Dialling with the directory
    • Managing directory entries
    • Using quick dial keys
    • Sending the directory to another handset
    • Copying a displayed number to the directory
    • Copying a number from the directory
  • Last number redial list
    • Dialling from the last number redial list
    • Managing entries in the last number redial list
  • Opening lists with the message key
    • Calls list
    • Opening the calls list
    • List entry
    • Displaying CNIP information
    • Selecting from the calls list
    • Managing entries in the calls list
• Making cost-effective calls
  • Displaying the call duration
• SMS (text messages)
  • Registering for SMS using the registration wizard
  • Writing/sending an SMS
    • SMS status report
    • Draft message list
  • Receiving an SMS
    • Incoming message list
    • Replying to or forwarding SMS messages
    • Adding a number to the directory
  • Setting SMS centre
    • Entering/changing SMS centres
    • Sending an SMS through another SMS centre
  • SMS on a PABX
  • Activating/deactivating the SMS function
  • SMS troubleshooting
• Using the network mailbox
  • Configuring the network mailbox for fast access
  • Viewing the network mailbox message
• Using several handsets
  • Registering handsets
    • Registering another Gigaset C45 handset
    • Registering other handsets
  • De-registering handsets
  • Changing a handset's internal number
  • Changing the name of a handset
  • Locating a handset ("Paging")
  • Making internal calls
    • Transferring a call to another handset
    • Internal consultation calls
    • Accept call waiting during an internal call
• Handset settings
  • Change display language
  • Setting the display
  • Activating/deactivating auto- answer
  • Adjusting the loudspeaker volume
  • Changing ringer tones
    • Setting the ringer volume
    • Setting ringer melody
    • Activating/deactivating the ringer tone
  • Advisory tones
    • Activating/deactivating advisory tones
    • Setting the battery low beep
  • Using the handset as an alarm clock
    • Activating/deactivating the alarm clock
    • Setting the wake up time
    • When the alarm clock rings…
  • Restoring the handset default settings
• Base station settings
  • Changing the system PIN
  • Restoring the base station to factory settings
    • Resetting the base station using a key on the base station
  • Activating/deactivating repeater mode
  • Set default connection
  • Updating the base station firmware
    • Starting manual firmware update
    • Automatic firmware update
• Making VoIP settings
  • Using the connection wizard
  • Changing settings without the connection wizard
    • Downloading your VoIP provider's settings
    • Entering/changing VoIP user data
  • Setting the phone's IP address in LAN
    • Activating/deactivating dynamic assignment
    • Viewing/changing the base station IP address
    • Viewing/changing subnet mask
  • Activating/deactivating display of VoIP status codes
  • Check the base station MAC address
• Operating the base station on the PABX
  • Changing the dialling mode
  • Setting the flash time
  • Setting pauses
    • Changing pause after line seizure
    • Changing the pause after the recall key
  • Switching temporarily to tone dialling (DTMF)
• Web configurator
  • Configuring the phone via your PC
  • Connecting your PC to the Web configurator
  • Registering, setting the Web configurator language
  • De-registering
  • Structure of the Web pages
    • Menu bar
    • Navigation area
    • Working area
  • Opening Web pages
  • Setting phone with Web configurator
  • IP Configuration
  • Configuring telephone connections
    • Configuring the VoIP connection
    • Selecting the VoIP provider and downloading the VoIP provider data
    • Activating/deactivating the Gigaset.net connection
  • Setting DTMF signalling for VoIP
  • Defining local communication ports for VoIP
  • Defining dialling plans
  • Specifying the server for firmware updates and starting the update
    • Downloading the firmware update directly from the Internet
    • Conducting the firmware update locally
    • Starting the firmware update
  • Activating/deactivating the automatic version check
  • Activating VoIP status message display
  • Checking status information via your phone
• Appendix
  • Symbols and typographical conventions used
  • Care
  • Contact with liquid
  • Questions and answers
    • VoIP status codes
  • Voice quality and infrastructure
  • Searching for service information
  • Service (Customer Care)
  • Authorisation
  • Guarantee Certificate
  • Specifications
    • Recommended rechargeable batteries
    • Handset operating times/charging times
    • Base station power consumption
    • General specifications
  • Writing and editing a text message
    • Editing text
    • Order of directory entries
    • Entering special characters
  • Gigaset C450 IP - Free software
    • GNU LESSER GENERAL PUBLIC LICENSE
• Accessories
• Glossary
• Index